From 6d0cf7e8a022b5eaa65c8fba2492f545ee1d3061 Mon Sep 17 00:00:00 2001 From: minwook-shin Date: Sun, 15 Aug 2021 14:49:36 +0900 Subject: [PATCH] FIX : fix stacked changes for korean translation --- .../1-intro-to-ML/translations/README.ko.md | 8 ++- .../2-history-of-ML/translations/README.ko.md | 4 +- .../3-fairness/translations/README.ko.md | 4 +- .../translations/README.ko.md | 16 +++-- .../1-Tools/translations/README.ko.md | 11 ++-- 2-Regression/2-Data/translations/README.ko.md | 7 ++- .../3-Linear/translations/README.ko.md | 5 +- .../4-Logistic/translations/README.ko.md | 35 ++++++----- 3-Web-App/1-Web-App/translations/README.ko.md | 26 ++++----- .../1-Introduction/translations/README.ko.md | 14 +++-- .../2-Classifiers-1/translations/README.ko.md | 58 +++++++++---------- .../3-Classifiers-2/translations/README.ko.md | 6 +- .../4-Applied/translations/README.ko.md | 10 ++-- .../1-Visualize/translations/README.ko.md | 6 +- .../2-K-Means/translations/README.ko.md | 6 +- .../translations/README.ko.md | 6 +- 6-NLP/2-Tasks/translations/README.ko.md | 4 +- .../translations/README.ko.md | 6 +- .../translations/README.ko.md | 4 +- .../translations/README.ko.md | 12 ++-- .../1-Introduction/translations/README.ko.md | 4 +- .../2-ARIMA/translations/README.ko.md | 9 ++- .../1-QLearning/translations/README.ko.md | 8 +-- .../2-Gym/translations/README.ko.md | 4 +- .../1-Applications/translations/README.ko.md | 4 +- 25 files changed, 150 insertions(+), 127 deletions(-) diff --git a/1-Introduction/1-intro-to-ML/translations/README.ko.md b/1-Introduction/1-intro-to-ML/translations/README.ko.md index 4696fc67..478192bd 100644 --- a/1-Introduction/1-intro-to-ML/translations/README.ko.md +++ b/1-Introduction/1-intro-to-ML/translations/README.ko.md @@ -4,7 +4,7 @@ > ๐ŸŽฅ ๋จธ์‹ ๋Ÿฌ๋‹, AI ๊ทธ๋ฆฌ๊ณ  ๋”ฅ๋Ÿฌ๋‹์˜ ์ฐจ์ด๋ฅผ ์„ค๋ช…ํ•˜๋Š” ์˜์ƒ์„ ๋ณด๋ ค๋ฉด ์œ„ ์ด๋ฏธ์ง€๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/1/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/1/) ### ์†Œ๊ฐœ @@ -21,7 +21,7 @@ - **Python ๋ฐฐ์šฐ๊ธฐ**. ์ด ์ฝ”์Šค์—์„œ ์‚ฌ์šฉํ•  ๋ฐ์ดํ„ฐ ์‚ฌ์ด์–ธํ‹ฐ์ŠคํŠธ์—๊ฒŒ ์œ ์šฉํ•œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด์ธ [Python](https://docs.microsoft.com/learn/paths/python-language/?WT.mc_id=academic-15963-cxa)์— ๋Œ€ํ•œ ๊ธฐ๋ณธ์ ์ธ ์ดํ•ด๋ฅผ ํ•ด์•ผ ์ข‹์Šต๋‹ˆ๋‹ค. - **Node.js ์™€ JavaScript ๋ฐฐ์šฐ๊ธฐ**. ์ด ์ฝ”์Šค์—์„œ ์›น์•ฑ์„ ๋นŒ๋“œํ•  ๋•Œ ๋ช‡ ๋ฒˆ JavaScript๋ฅผ ์‚ฌ์šฉํ•˜๋ฏ€๋กœ, [node](https://nodejs.org) ์™€ [npm](https://www.npmjs.com/)์„ ์„ค์น˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค, Python ๊ณผ JavaScript๋ฅผ ๊ฐœ๋ฐœํ•˜๋ฉฐ ๋ชจ๋‘ ์“ธ ์ˆ˜ ์žˆ๋Š” [Visual Studio Code](https://code.visualstudio.com/)๋„ ์žˆ์Šต๋‹ˆ๋‹ค. - **GitHub ๊ณ„์ • ๋งŒ๋“ค๊ธฐ**. [GitHub](https://github.com)์—์„œ ์ฐพ์•˜์œผ๋ฏ€๋กœ, ์ด๋ฏธ ๊ณ„์ •์ด ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค, ํ˜น์‹œ ์—†๋‹ค๋ฉด, ๊ณ„์ •์„ ๋งŒ๋“  ๋’ค์— ์ด ์ปค๋ฆฌํ˜๋Ÿผ์„ ํฌํฌํ•ด์„œ ์ง์ ‘ ์“ธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. (star ์ฃผ์…”๋„ ๋ฉ๋‹ˆ๋‹ค ๐Ÿ˜Š) -- **Scikit-learn ์ฐพ์•„๋ณด๊ธฐ**. ์ด ๊ฐ•์˜์—์„œ ์ฐธ์กฐํ•˜๊ณ  ์žˆ๋Š” ML ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์…‹์ธ [Scikit-learn]([https://scikit-learn.org/stable/user_guide.html)์„ ์ˆ™์ง€ํ•ฉ๋‹ˆ๋‹ค. +- **Scikit-learn ์ฐพ์•„๋ณด๊ธฐ**. ์ด ๊ฐ•์˜์—์„œ ์ฐธ์กฐํ•˜๊ณ  ์žˆ๋Š” ML ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์…‹์ธ [Scikit-learn](https://scikit-learn.org/stable/user_guide.html)์„ ์ˆ™์ง€ํ•ฉ๋‹ˆ๋‹ค. ### ๋จธ์‹ ๋Ÿฌ๋‹์€ ๋ฌด์—‡์ธ๊ฐ€์š”? @@ -97,12 +97,14 @@ ์ข…์ด์— ๊ทธ๋ฆฌ๊ฑฐ๋‚˜, [Excalidraw](https://excalidraw.com/)์ฒ˜๋Ÿผ ์˜จ๋ผ์ธ ์•ฑ์„ ์ด์šฉํ•˜์—ฌ AI, ML, ๋”ฅ๋Ÿฌ๋‹, ๊ทธ๋ฆฌ๊ณ  ๋ฐ์ดํ„ฐ ์‚ฌ์ด์–ธ์Šค์˜ ์ฐจ์ด๋ฅผ ์ดํ•ดํ•ฉ์‹œ๋‹ค. ๊ฐ ๊ธฐ์ˆ ๋“ค์ด ์ž˜ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š” ๋ฌธ์ œ์— ๋Œ€ํ•ด ์•„์ด๋””์–ด๋ฅผ ํ•ฉ์ณ๋ณด์„ธ์š”. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/2/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/2/) ## ๋ฆฌ๋ทฐ & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต ํด๋ผ์šฐ๋“œ์—์„œ ML ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์–ด๋–ป๊ฒŒ ์‚ฌ์šฉํ•˜๋Š” ์ง€ ์ž์„ธํžˆ ์•Œ์•„๋ณด๋ ค๋ฉด, [Learning Path](https://docs.microsoft.com/learn/paths/create-no-code-predictive-models-azure-machine-learning/?WT.mc_id=academic-15963-cxa)๋ฅผ ๋”ฐ๋ฆ…๋‹ˆ๋‹ค. +ML์˜ ๊ธฐ์ดˆ์— ๋Œ€ํ•œ [Learning Path](https://docs.microsoft.com/learn/modules/introduction-to-machine-learning/?WT.mc_id=academic-15963-cxa)๋ฅผ ๋ด…๋‹ˆ๋‹ค. + ## ๊ณผ์ œ [Get up and running](../assignment.md) diff --git a/1-Introduction/2-history-of-ML/translations/README.ko.md b/1-Introduction/2-history-of-ML/translations/README.ko.md index 42621d45..d630201e 100644 --- a/1-Introduction/2-history-of-ML/translations/README.ko.md +++ b/1-Introduction/2-history-of-ML/translations/README.ko.md @@ -3,7 +3,7 @@ ![Summary of History of machine learning in a sketchnote](../../../sketchnotes/ml-history.png) > Sketchnote by [Tomomi Imura](https://www.twitter.com/girlie_mac) -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/3/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/3/) ์ด ๊ฐ•์˜์—์„œ, ๋จธ์‹ ๋Ÿฌ๋‹๊ณผ ์ธ๊ณต ์ง€๋Šฅ์˜ ์—ญ์‚ฌ์—์„œ ์ฃผ์š” ๋งˆ์ผ์Šคํ†ค์„ ์‚ดํŽด๋ณด๋ ค ํ•ฉ๋‹ˆ๋‹ค. @@ -103,7 +103,7 @@ natural language processing ์—ฐ๊ตฌ๊ฐ€ ๋ฐœ์ „ํ•˜๊ณ , ๊ฒ€์ƒ‰์ด ๊ฐœ์„ ๋˜์–ด ๋” ์—ญ์‚ฌ์ ์ธ ์ˆœ๊ฐ„์— ์‚ฌ๋žŒ๋“ค ๋’ค์—์„œ ํ•œ ๊ฐ€์ง€๋ฅผ ์ง‘์ค‘์ ์œผ๋กœ ํŒŒ๊ณ  ์žˆ๋Š” ์ž๋ฅผ ์ž์„ธํžˆ ์•Œ์•„๋ณด์„ธ์š”. ๋งค๋ ฅ์žˆ๋Š” ์บ๋ฆญํ„ฐ๊ฐ€ ์žˆ์œผ๋ฉฐ, ๋ฌธํ™”๊ฐ€ ์‚ฌ๋ผ์ง„ ๊ณณ์—์„œ๋Š” ๊ณผํ•™์ ์ธ ๋ฐœ๊ฒฌ์„ ํ•˜์ง€ ๋ชปํ•ฉ๋‹ˆ๋‹ค. ๋‹น์‹ ์€ ์–ด๋–ค ๋ฐœ๊ฒฌ์„ ํ•ด๋ณด์•˜๋‚˜์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/4/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/4/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/1-Introduction/3-fairness/translations/README.ko.md b/1-Introduction/3-fairness/translations/README.ko.md index 3fb434f8..7cbc8e35 100644 --- a/1-Introduction/3-fairness/translations/README.ko.md +++ b/1-Introduction/3-fairness/translations/README.ko.md @@ -3,7 +3,7 @@ ![Summary of Fairness in Machine Learning in a sketchnote](../../../sketchnotes/ml-fairness.png) > Sketchnote by [Tomomi Imura](https://www.twitter.com/girlie_mac) -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/5/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/5/) ## ์†Œ๊ฐœ @@ -185,7 +185,7 @@ AI์™€ ๋จธ์‹ ๋Ÿฌ๋‹์˜ ๊ณต์ •์„ฑ์„ ๋ณด์žฅํ•˜๋Š” ๊ฑด ๊ณ„์† ๋ณต์žกํ•œ ์‚ฌํšŒ๊ธฐ ๋ชจ๋ธ์„ ๊ตฌ์ถ•ํ•˜๊ณ  ์‚ฌ์šฉํ•˜๋ฉด์„œ ๋ถˆ๊ณต์ •ํ•œ ์‹ค-์ƒํ™œ ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ์ƒ๊ฐํ•ด๋ณด์„ธ์š”. ์–ด๋–ป๊ฒŒ ๊ณ ๋ คํ•ด์•ผ ํ•˜๋‚˜์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/6/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/6/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/1-Introduction/4-techniques-of-ML/translations/README.ko.md b/1-Introduction/4-techniques-of-ML/translations/README.ko.md index db5170bd..8e78db85 100644 --- a/1-Introduction/4-techniques-of-ML/translations/README.ko.md +++ b/1-Introduction/4-techniques-of-ML/translations/README.ko.md @@ -5,7 +5,7 @@ - ๋จธ์‹ ๋Ÿฌ๋‹์„ ๋ฐ›์ณ์ฃผ๋Š” ํ”„๋กœ์„ธ์Šค๋ฅผ ๊ณ ์ˆ˜์ค€์—์„œ ์ดํ•ดํ•ฉ๋‹ˆ๋‹ค. - 'models', 'predictions', ๊ทธ๋ฆฌ๊ณ  'training data'์™€ ๊ฐ™์€ ๊ธฐ์ดˆ ๊ฐœ๋…์„ ํƒ์ƒ‰ํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/7/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/7/) ## ์†Œ๊ฐœ @@ -36,13 +36,17 @@ ์–ด๋– ํ•œ ์ข…๋ฅ˜์˜ ์งˆ๋ฌธ์„ ๋Œ€๋‹ตํ•˜๋ ค๋ฉด, ์˜ฌ๋ฐ”๋ฅธ ํƒ€์ž…์˜ ๋ฐ์ดํ„ฐ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ด ํฌ์ธํŠธ์—์„œ ํ•„์š”ํ•œ ๋‘ ๊ฐ€์ง€๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค: - **๋ฐ์ดํ„ฐ ์ˆ˜์ง‘**. ๋ฐ์ดํ„ฐ ๋ถ„์„์˜ ๊ณต์ •๋„๋ฅผ ์„ค๋ช…ํ•œ ์ด์ „ ๊ฐ•์˜๋ฅผ ๊ธฐ์–ตํ•˜๊ณ , ๋ฐ์ดํ„ฐ๋ฅผ ์กฐ์‹ฌํžˆ ์ˆ˜์ง‘ํ•ฉ๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ์˜ ์ถœ์ฒ˜์™€, ๋‚ด์žฌ์  ํŽธ๊ฒฌ์„ ์•Œ๊ณ , ์ถœ์ฒ˜๋ฅผ ๋ฌธ์„œํ™”ํ•ฉ๋‹ˆ๋‹ค. -- **๋ฐ์ดํ„ฐ ์ค€๋น„**. ๋ฐ์ดํ„ฐ ์ค€๋น„ ํ”„๋กœ์„ธ์Šค๋Š” ์—ฌ๋Ÿฌ ๋‹จ๊ณ„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ๊ฐ€ ๋‹ค์–‘ํ•œ ์†Œ์Šค์—์„œ ์ œ๊ณต๋˜๋Š” ๊ฒฝ์šฐ์—๋Š” ์ •๋ ฌํ•˜๊ณ  ๋…ธ๋ฉ€๋ผ์ด์ฆˆํ•ด์•ผ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ([Clustering](../../../5-Clustering/1-Visualize/README.md)๊ณผ ๊ฐ™์ด) ๋ฌธ์ž์—ด์„ ์ˆซ์ž๋กœ ๋ฐ”๊พธ๋Š” ๋ฐฉ์‹์ฒ˜๋Ÿผ ๋‹ค์–‘ํ•œ ๋ฐฉ์‹์„ ํ†ตํ•˜์—ฌ ๋ฐ์ดํ„ฐ์˜ ํ’ˆ์งˆ๊ณผ ์–‘์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ([Classification](../../../4-Classification/1-Introduction/README.md)๊ณผ ๊ฐ™์ด) ์›๋ณธ ๊ธฐ๋ฐ˜์œผ๋กœ, ์ƒˆ๋กœ์šด ๋ฐ์ดํ„ฐ๋ฅผ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ([Web App](../../3-Web-App/README.md) ๊ฐ•์˜ ์ด์ „์ฒ˜๋Ÿผ) ๋ฐ์ดํ„ฐ๋ฅผ ์ •๋ฆฌํ•˜๊ณ  ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ, ํ›ˆ๋ จํ•˜๋Š” ๊ธฐ์ˆ ์— ๋”ฐ๋ผ์„œ, ๋ฌด์ž‘์œ„๋กœ ์„ž์–ด์•ผ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. +- **๋ฐ์ดํ„ฐ ์ค€๋น„**. ๋ฐ์ดํ„ฐ ์ค€๋น„ ํ”„๋กœ์„ธ์Šค๋Š” ์—ฌ๋Ÿฌ ๋‹จ๊ณ„๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ๊ฐ€ ๋‹ค์–‘ํ•œ ์†Œ์Šค์—์„œ ์ œ๊ณต๋˜๋Š” ๊ฒฝ์šฐ์—๋Š” ์ •๋ ฌํ•˜๊ณ  ๋…ธ๋ฉ€๋ผ์ด์ฆˆํ•ด์•ผ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ([Clustering](../../../5-Clustering/1-Visualize/README.md)๊ณผ ๊ฐ™์ด) ๋ฌธ์ž์—ด์„ ์ˆซ์ž๋กœ ๋ฐ”๊พธ๋Š” ๋ฐฉ์‹์ฒ˜๋Ÿผ ๋‹ค์–‘ํ•œ ๋ฐฉ์‹์„ ํ†ตํ•˜์—ฌ ๋ฐ์ดํ„ฐ์˜ ํ’ˆ์งˆ๊ณผ ์–‘์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ([Classification](../../../4-Classification/1-Introduction/README.md)๊ณผ ๊ฐ™์ด) ์›๋ณธ ๊ธฐ๋ฐ˜์œผ๋กœ, ์ƒˆ๋กœ์šด ๋ฐ์ดํ„ฐ๋ฅผ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ([Web App](../../../3-Web-App/README.md) ๊ฐ•์˜ ์ด์ „์ฒ˜๋Ÿผ) ๋ฐ์ดํ„ฐ๋ฅผ ์ •๋ฆฌํ•˜๊ณ  ๋ณ€๊ฒฝํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ, ํ›ˆ๋ จํ•˜๋Š” ๊ธฐ์ˆ ์— ๋”ฐ๋ผ์„œ, ๋ฌด์ž‘์œ„๋กœ ์„ž์–ด์•ผ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. โœ… ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์ง‘ํ•˜๊ณ  ์ฒ˜๋ฆฌํ•˜๋ฉด, ๊ทธ ๋ชจ์–‘์ด ์˜๋„ํ•œ ์งˆ๋ฌธ์„ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š” ์ง€ ์ž ์‹œ ๋ด…๋‹ˆ๋‹ค. [Clustering](../../5-Clustering/1-Visualize/README.md) ๊ฐ•์˜์—์„œ ๋ณธ ๊ฒƒ์ฒ˜๋Ÿผ, ๋ฐ์ดํ„ฐ๊ฐ€ ์ฃผ์–ด์ง„ ์ž‘์—…์—์„œ ์ž˜ ์ˆ˜ํ–‰ํ•˜์ง€ ๋ชปํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค! -### feature ๋ณ€์ˆ˜ ์„ ํƒํ•˜๊ธฐ +### Features์™€ ํƒ€๊ฒŸ + +feature๋Š” ๋ฐ์ดํ„ฐ์˜ ์ธก์ •ํ•  ์ˆ˜ ์žˆ๋Š” ์†์„ฑ์ž…๋‹ˆ๋‹ค. ๋งŽ์€ ๋ฐ์ดํ„ฐ์…‹์—์„œ 'date' 'size' ๋˜๋Š” 'color'์ฒ˜๋Ÿผ ์—ด ์ œ๋ชฉ์œผ๋กœ ํ‘œํ˜„ํ•ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ์ฝ”๋“œ์—์„œ X๋กœ ๋ณด์—ฌ์ง€๋Š” feature ๋ณ€์ˆ˜๋Š”, ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•  ๋•Œ ์‚ฌ์šฉ๋˜๋Š” ์ž…๋ ฅ ๋ณ€์ˆ˜๋กœ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. -[feature](https://www.datasciencecentral.com/profiles/blogs/an-introduction-to-variable-and-feature-selection)๋Š” ๋ฐ์ดํ„ฐ์˜ ์ธก์ •ํ•  ์ˆ˜ ์žˆ๋Š” ์†์„ฑ์ž…๋‹ˆ๋‹ค. ๋งŽ์€ ๋ฐ์ดํ„ฐ์…‹์—์„œ 'date' 'size' ๋˜๋Š” 'color' ๊ฐ™์€ ์ปฌ๋Ÿผ ์ œ๋ชฉ์œผ๋กœ ํ‘œํ˜„ํ•ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์ธ ์ฝ”๋“œ์—์„œ `y`๋กœ ๋‚˜ํƒ€๋‚ด๋Š” feature ๋ณ€์ˆ˜๋Š”, ๋ฐ์ดํ„ฐ์— ๋ฌผ์–ด๋ณด๋ ค๋Š” ์งˆ๋ฌธ์— ๋Œ€ํ•œ ์ •๋‹ต์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค: 12์›”์—, ์–ด๋–ค **์ƒ‰์ƒ**์˜ ํ˜ธ๋ฐ•์ด ๊ฐ€์žฅ ์Œ€๊นŒ์š”? San Francisco์—์„œ, ๋ถ€๋™์‚ฐ **๊ฐ€๊ฒฉ**์ด ๊ฐ€์žฅ ์ข‹์€ ๋™๋„ค๋Š” ์–ด๋””์ผ๊นŒ์š”? +ํƒ€๊ฒŸ์€ ์˜ˆ์ธกํ•˜๋ ค๊ณ  ์‹œ๋„ํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ฝ”๋“œ์—์„œ X๋กœ ํ‘œ์‹œํ•˜๋Š” ๋ณดํ†ต ํƒ€๊ฒŸ์€, ๋ฐ์ดํ„ฐ์— ๋ฌผ์–ด๋ณด๋ ค๋Š” ์งˆ๋ฌธ์˜ ๋Œ€๋‹ต์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค: 12์›”์—, ์–ด๋–ค ์ƒ‰์˜ ํ˜ธ๋ฐ•์ด ๊ฐ€์žฅ ์Œ€๊นŒ์š”? San Francisco ๊ทผ์ฒ˜์˜ ์ข‹์€ ํ† ์ง€ ์‹ค์ œ ๊ฑฐ๋ž˜๊ฐ€๋Š” ์–ด๋””์ธ๊ฐ€์š”? ๊ฐ€๋”์€ ํƒ€๊ฒŸ์„ ๋ผ๋ฒจ ์†์„ฑ์ด๋ผ๊ณ  ๋ถ€๋ฅด๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค. + +### feature ๋ณ€์ˆ˜ ์„ ํƒํ•˜๊ธฐ ๐ŸŽ“ **Feature Selection๊ณผ Feature Extraction** ๋ชจ๋ธ์„ ๋งŒ๋“ค ๋•Œ ์„ ํƒํ•  ๋ณ€์ˆ˜๋ฅผ ์–ด๋–ป๊ฒŒ ์•Œ ์ˆ˜ ์žˆ์„๊นŒ์š”? ๊ฐ€์žฅ ์„ฑ๋Šฅ์ด ์ข‹์€ ๋ชจ๋ธ์— ์˜ฌ๋ฐ”๋ฅธ ๋ณ€์ˆ˜๋ฅผ ์„ ํƒํ•˜๊ธฐ ์œ„ํ•˜์—ฌ Feature Selection ๋˜๋Š” Feature Extraction ํ”„๋กœ์„ธ์Šค๋ฅผ ๊ฑฐ์น˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ๊ฐ™์€ ๋‚ด์šฉ์ด ์•„๋‹™๋‹ˆ๋‹ค: "Feature extraction creates new features from functions of the original features, whereas feature selection returns a subset of the features." ([source](https://wikipedia.org/wiki/Feature_selection)) @@ -56,7 +60,7 @@ - **ํ•™์Šต**. ๋ฐ์ดํ„ฐ์…‹์˜ ํŒŒํŠธ๋Š” ๋ชจ๋ธ์„ ํ•™์Šตํ•  ๋•Œ ์ ๋‹นํ•ฉ๋‹ˆ๋‹ค. ์ด ์…‹์€ ๋ณธ ๋ฐ์ดํ„ฐ์…‹์˜ ๋Œ€๋ถ€๋ถ„์„ ์ฐจ์ง€ํ•ฉ๋‹ˆ๋‹ค. - **ํ…Œ์ŠคํŠธ**. ํ…Œ์ŠคํŠธ ๋ฐ์ดํ„ฐ์…‹์€ ๋…๋ฆฝ์ ์ธ ๋ฐ์ดํ„ฐ์˜ ๊ทธ๋ฃน์ด์ง€๋งŒ, ๋ฏธ๋ฆฌ ๋งŒ๋“ค์–ด์ง„ ๋ชจ๋ธ์˜ ์„ฑ๋Šฅ์„ ํ™•์ธํ•  ๋•Œ์—, ๊ฐ€๋” ๋ณธ ๋ฐ์ดํ„ฐ์—์„œ๋„ ์ˆ˜์ง‘๋ฉ๋‹ˆ๋‹ค. -- **๊ฒ€์ฆ**. ๊ฒ€์ฆ ์…‹์€ ๋ชจ๋ธ์„ ๊ฐœ์„ ํ•˜๋ฉฐ ๋ชจ๋ธ์˜ hyperparameters, ๋˜๋Š” architecture๋ฅผ ํŠœ๋‹ํ•  ๋•Œ, ์‚ฌ์šฉํ•˜๋Š” ์ž‘์€ ๋…๋ฆฝ๋œ ์˜ˆ์‹œ ๊ทธ๋ฃน์ž…๋‹ˆ๋‹ค. ([Time Series Forecasting](../../7-TimeSeries/1-Introduction/README.md)์—์„œ ์–ธ๊ธ‰ํ•˜๋“ฏ) ๋ฐ์ดํ„ฐ์˜ ํฌ๊ธฐ์™€ ์งˆ๋ฌธ์— ๋”ฐ๋ผ์„œ ์„ธ๋ฒˆ์งธ ์…‹์„ ๋งŒ๋“ค ์ด์œ ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. +- **๊ฒ€์ฆ**. ๊ฒ€์ฆ ์…‹์€ ๋ชจ๋ธ์„ ๊ฐœ์„ ํ•˜๋ฉฐ ๋ชจ๋ธ์˜ hyperparameters, ๋˜๋Š” architecture๋ฅผ ํŠœ๋‹ํ•  ๋•Œ, ์‚ฌ์šฉํ•˜๋Š” ์ž‘์€ ๋…๋ฆฝ๋œ ์˜ˆ์‹œ ๊ทธ๋ฃน์ž…๋‹ˆ๋‹ค. ([Time Series Forecasting](../../../7-TimeSeries/1-Introduction/README.md)์—์„œ ์–ธ๊ธ‰ํ•˜๋“ฏ) ๋ฐ์ดํ„ฐ์˜ ํฌ๊ธฐ์™€ ์งˆ๋ฌธ์— ๋”ฐ๋ผ์„œ ์„ธ๋ฒˆ์งธ ์…‹์„ ๋งŒ๋“ค ์ด์œ ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. ## ๋ชจ๋ธ ๊ตฌ์ถ•ํ•˜๊ธฐ @@ -99,7 +103,7 @@ ML ์‹ค๋ฌด์ž์˜ ๋‹จ๊ณ„๋ฅผ ๋ฐ˜์˜ํ•œ ํ”Œ๋กœ์šฐ๋ฅผ ๊ทธ๋ ค๋ณด์„ธ์š”. ํ”„๋กœ์„ธ์Šค์—์„œ ์ง€๊ธˆ ์–ด๋””์— ์žˆ๋Š” ์ง€ ๋ณด์ด๋‚˜์š”? ์–ด๋ ค์šด ๋‚ด์šฉ์„ ์˜ˆ์ƒํ•  ์ˆ˜ ์žˆ๋‚˜์š”? ์–ด๋–ค๊ฒŒ ์‰ฌ์šธ๊นŒ์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/8/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/8/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/2-Regression/1-Tools/translations/README.ko.md b/2-Regression/1-Tools/translations/README.ko.md index 204da914..f3287dcf 100644 --- a/2-Regression/1-Tools/translations/README.ko.md +++ b/2-Regression/1-Tools/translations/README.ko.md @@ -4,7 +4,7 @@ > Sketchnote by [Tomomi Imura](https://www.twitter.com/girlie_mac) -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/9/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/9/) ## ์†Œ๊ฐœ @@ -54,7 +54,7 @@ ๋‹ค์Œ์œผ๋กœ, ์•ฝ๊ฐ„์˜ Python ์ฝ”๋“œ๋ฅผ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. -1. ์ฝ”๋“œ ๋ธ”๋ก์—์„œ **print("hello notebook'")** ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค. +1. ์ฝ”๋“œ ๋ธ”๋ก์—์„œ **print('hello notebook')** ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค. 1. ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•˜๋ ค๋ฉด ํ™”์‚ดํ‘œ๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค. ์ถœ๋ ฅ๋œ ๊ตฌ๋ฌธ์ด ๋ณด์—ฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค: @@ -97,7 +97,7 @@ Scikit-learn ์‚ฌ์šฉํ•˜๋ฉด ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ๋ชจ๋ธ์„ ๋งŒ๋“ค๊ณ  ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด - **matplotlib**. ์œ ์šฉํ•œ [graphing tool](https://matplotlib.org/)์ด๋ฉฐ line plot์„ ๋งŒ๋“ค ๋•Œ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. - **numpy**. [numpy](https://numpy.org/doc/stable/user/whatisnumpy.html)๋Š” Python์• ์„œ ์ˆซ์ž๋ฅผ ํ•ธ๋“ค๋งํ•  ๋•Œ ์œ ์šฉํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์ž…๋‹ˆ๋‹ค. -- **sklearn**. Scikit-learn ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์ž…๋‹ˆ๋‹ค. +- **sklearn**. [Scikit-learn](https://scikit-learn.org/stable/user_guide.html) ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์ž…๋‹ˆ๋‹ค. ์ž‘์—…์„ ๋„์›€๋ฐ›์œผ๋ ค๋ฉด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ Import ํ•ฉ๋‹ˆ๋‹ค. @@ -183,6 +183,9 @@ s1 tc: T-Cells (a type of white blood cells) ```python plt.scatter(X_test, y_test, color='black') plt.plot(X_test, y_pred, color='blue', linewidth=3) + plt.xlabel('Scaled BMIs') + plt.ylabel('Disease Progression') + plt.title('A Graph Plot Showing Diabetes Progression Against BMI') plt.show() ``` @@ -197,7 +200,7 @@ s1 tc: T-Cells (a type of white blood cells) ์ด ๋ฐ์ดํ„ฐ์…‹์€ ๋‹ค๋ฅธ ๋ณ€์ˆ˜๋ฅผ Plot ํ•ฉ๋‹ˆ๋‹ค. ํžŒํŠธ: ์ด ๋ผ์ธ์„ ์ˆ˜์ •ํ•ฉ๋‹ˆ๋‹ค: `X = X[:, np.newaxis, 2]`. ์ด ๋ฐ์ดํ„ฐ์…‹์˜ ํƒ€๊ฒŸ์ด ์ฃผ์–ด์งˆ ๋•Œ, ์งˆ๋ณ‘์œผ๋กœ ๋‹น๋‡จ๊ฐ€ ์ง„ํ–‰๋˜๋ฉด ์–ด๋–ค ๊ฒƒ์„ ํƒ์ƒ‰ํ•  ์ˆ˜ ์žˆ๋‚˜์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/10/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/10/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/2-Regression/2-Data/translations/README.ko.md b/2-Regression/2-Data/translations/README.ko.md index dde13014..64ddc721 100644 --- a/2-Regression/2-Data/translations/README.ko.md +++ b/2-Regression/2-Data/translations/README.ko.md @@ -1,9 +1,10 @@ # Scikit-learn ์‚ฌ์šฉํ•œ regression ๋ชจ๋ธ ๋งŒ๋“ค๊ธฐ: ๋ฐ์ดํ„ฐ ์ค€๋น„์™€ ์‹œ๊ฐํ™” > ![Data visualization infographic](.././images/data-visualization.png) + > Infographic by [Dasani Madipalli](https://twitter.com/dasani_decoded) -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/11/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/11/) ## ์†Œ๊ฐœ @@ -53,7 +54,7 @@ visual Studio Code์—์„œ _notebook.ipynb_ ํŒŒ์ผ์„ ์—ด๊ณ  ์ƒˆ๋กœ์šด Pandas ๋ฐ ```python import pandas as pd - pumpkins = pd.read_csv('../../data/US-pumpkins.csv') + pumpkins = pd.read_csv('../data/US-pumpkins.csv') pumpkins.head() ``` @@ -190,7 +191,7 @@ Jupyter notebooks์—์„œ ์ž˜ ์ž‘๋™ํ•˜๋Š” ๋ฐ์ดํ„ฐ ์‹œ๊ฐํ™” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋Š” Matplotlib์—์„œ ์ œ๊ณตํ•˜๋Š” ๋‹ค์–‘ํ•œ ์‹œ๊ฐํ™” ํƒ€์ž…์„ ์ฐพ์•„๋ณด์„ธ์š”. regression ๋ฌธ์ œ์— ๊ฐ€์žฅ ์ ๋‹นํ•œ ํƒ€์ž…์€ ๋ฌด์—‡์ธ๊ฐ€์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/12/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/12/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/2-Regression/3-Linear/translations/README.ko.md b/2-Regression/3-Linear/translations/README.ko.md index bbfe09a0..57ba3201 100644 --- a/2-Regression/3-Linear/translations/README.ko.md +++ b/2-Regression/3-Linear/translations/README.ko.md @@ -3,7 +3,7 @@ ![Linear vs polynomial regression infographic](.././images/linear-polynomial.png) > Infographic by [Dasani Madipalli](https://twitter.com/dasani_decoded) -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/13/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/13/) ### ์†Œ๊ฐœ @@ -85,7 +85,6 @@ Scikit-learn์„ ์‚ฌ์šฉํ•  ์˜ˆ์ •์ด๊ธฐ ๋•Œ๋ฌธ์—, (ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ) ์†์œผ๋กœ ```python from sklearn.preprocessing import LabelEncoder -new_pumpkins.iloc[:, 0:-1] = new_pumpkins.iloc[:, 0:-1].apply(LabelEncoder().fit_transform) new_pumpkins.iloc[:, 0:-1] = new_pumpkins.iloc[:, 0:-1].apply(LabelEncoder().fit_transform) ``` @@ -328,7 +327,7 @@ Scikit-learn์—๋Š” polynomial regression ๋ชจ๋ธ์„ ๋งŒ๋“ค ๋•Œ ๋„์›€์„ ๋ฐ›์„ ๋…ธํŠธ๋ถ์—์„œ ๋‹ค๋ฅธ ๋ณ€์ˆ˜๋ฅผ ํ…Œ์ŠคํŠธํ•˜๋ฉด์„œ ์ƒ๊ด€ ๊ด€๊ณ„๊ฐ€ ๋ชจ๋ธ ์ •ํ™•๋„์— ์–ด๋–ป๊ฒŒ ๋Œ€์‘๋˜๋Š” ์ง€ ๋ด…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/14/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/14/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/2-Regression/4-Logistic/translations/README.ko.md b/2-Regression/4-Logistic/translations/README.ko.md index bf52689c..1bca8962 100644 --- a/2-Regression/4-Logistic/translations/README.ko.md +++ b/2-Regression/4-Logistic/translations/README.ko.md @@ -3,7 +3,7 @@ ![Logistic vs. linear regression infographic](.././images/logistic-linear.png) > Infographic by [Dasani Madipalli](https://twitter.com/dasani_decoded) -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/15/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/15/) ## ์†Œ๊ฐœ @@ -209,7 +209,7 @@ binary classification์„ ์ฐพ๋Š” ๋ชจ๋ธ์„ ๋งŒ๋“œ๋Š” ๊ฑด Scikit-learn์—์„œ ๋†€ > ๐ŸŽ“ '[confusion matrix](https://wikipedia.org/wiki/Confusion_matrix)' (๋˜๋Š” 'error matrix')๋Š” ๋ชจ๋ธ์˜ true ๋Œ€ false ๋กœ ๊ธ์ • ๋ฐ ๋ถ€์ •์„ ๋‚˜ํƒ€๋‚ด์„œ, ์˜ˆ์ธก์˜ ์ •ํ™•๋„๋ฅผ ์ธก์ •ํ•˜๋Š” ํ…Œ์ด๋ธ”์ž…๋‹ˆ๋‹ค. -1. `confusin_matrix()` ๋ถˆ๋Ÿฌ์„œ, confusion metrics๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค: +1. `confusion_matrix()` ๋ถˆ๋Ÿฌ์„œ, confusion metrics๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค: ```python from sklearn.metrics import confusion_matrix @@ -223,26 +223,35 @@ binary classification์„ ์ฐพ๋Š” ๋ชจ๋ธ์„ ๋งŒ๋“œ๋Š” ๊ฑด Scikit-learn์—์„œ ๋†€ [ 33, 0]]) ``` -์–ด๋–ค ์ผ์ด ์ƒ๊ธฐ๋‚˜์š”? ๋ชจ๋ธ์ด 2๊ฐœ์˜ binary categories ์ธ, 'pumpkin' ์นดํ…Œ๊ณ ๋ฆฌ์™€ 'not-a-pumpkin' ์นดํ…Œ๊ณ ๋ฆฌ ์‚ฌ์ด์— ์•„์ดํ…œ์„ ๋ถ„๋ฅ˜ํ•˜๋„๋ก ์งˆ๋ฌธ๋ฐ›์•˜๋‹ค๊ณ  ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค. +Scikit-learn์—์„œ, confusion matrices ํ–‰์€ (axis 0) ์‹ค์ œ ๋ผ๋ฒจ์ด๊ณ  ์—ด์€ (axis 1) ์˜ˆ์ธก๋œ ๋ผ๋ฒจ์ž…๋‹ˆ๋‹ค. -- ๋งŒ์•ฝ ๋ชจ๋ธ์ด ๋ฌด์–ธ๊ฐ€๋ฅผ ํ˜ธ๋ฐ•์œผ๋กœ ์˜ˆ์ธกํ•˜๊ณ  ์‹ค์ œ๋กœ 'pumpkin' ์นดํ…Œ๊ณ ๋ฆฌ์— ์žˆ๋‹ค๋ฉด true positive๋ผ๊ณ  ๋ถ€๋ฅด๋ฉฐ, ์ขŒ์ธก ์ƒ๋‹จ์˜ ์ˆซ์ž๋กœ ๋ณด์—ฌ์ง‘๋‹ˆ๋‹ค. -- ๋งŒ์•ฝ ๋ชจ๋ธ์ด ๋ฌด์–ธ๊ฐ€๋ฅผ ํ˜ธ๋ฐ•์œผ๋กœ ์˜ˆ์ธกํ•˜์ง€ ์•Š์•˜๋Š”๋ฐ ์‹ค์ œ 'pumpkin' ์นดํ…Œ๊ณ ๋ฆฌ์— ์žˆ๋‹ค๋ฉด false positive๋ผ๊ณ  ๋ถ€๋ฅด๋ฉฐ, ์šฐ์ธก ์ƒ๋‹จ์˜ ์ˆซ์ž๋กœ ๋ณด์—ฌ์ง‘๋‹ˆ๋‹ค. -- ๋งŒ์•ฝ ๋ชจ๋ธ์ด ๋ฌด์–ธ๊ฐ€๋ฅผ ํ˜ธ๋ฐ•์œผ๋กœ ์˜ˆ์ธกํ•˜์ง€๋งŒ ์‹ค์ œ๋กœ 'not-a-pumpkin' ์นดํ…Œ๊ณ ๋ฆฌ์— ์žˆ๋‹ค๋ฉด false negative๋ผ๊ณ  ๋ถ€๋ฅด๋ฉฐ, ์ขŒ์ธก ํ•˜๋‹จ์˜ ์ˆซ์ž๋กœ ๋ณด์—ฌ์ง‘๋‹ˆ๋‹ค. -- ๋งŒ์•ฝ ๋ชจ๋ธ์ด ๋ฌด์–ธ๊ฐ€๋ฅผ ํ˜ธ๋ฐ•์œผ๋กœ ์˜ˆ์ธกํ•˜์ง€ ์•Š์•˜๊ณ  'not-a-pumpkin' ์นดํ…Œ๊ณ ๋ฆฌ์— ์žˆ๋‹ค๋ฉด true negative๋ผ๊ณ  ๋ถ€๋ฅด๋ฉฐ, ์šฐ์ธก ํ•˜๋‹จ์˜ ์ˆซ์ž๋กœ ๋ณด์—ฌ์ง‘๋‹ˆ๋‹ค. +| | 0 | 1 | +| :---: | :---: | :---: | +| 0 | TN | FP | +| 1 | FN | TP | -![Confusion Matrix](../images/confusion-matrix.png) +์–ด๋–ค ์ผ์ด ์ƒ๊ธฐ๋‚˜์š”? ๋ชจ๋ธ์ด 'orange'์™€ 'not-orange' ์นดํ…Œ๊ณ ๋ฆฌ์˜, ๋‘ ๋ฐ”์ด๋„ˆ๋ฆฌ ์นดํ…Œ๊ณ ๋ฆฌ๋กœ ํ˜ธ๋ฐ•์„ ๋ถ„๋ฅ˜ํ•˜๊ฒŒ ์š”์ฒญ๋ฐ›์•˜๋‹ค๊ณ  ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค. -> Infographic by [Jen Looper](https://twitter.com/jenlooper) +- ๋งŒ์•ฝ ๋ชจ๋ธ์ด ํ˜ธ๋ฐ•์„ ์˜ค๋žœ์ง€์ƒ‰์ด ์•„๋‹Œ ๊ฒƒ์œผ๋กœ ์˜ˆ์ธกํ•˜๊ณ  ์‹ค์ œ๋กœ 'not-orange' ์นดํ…Œ๊ณ ๋ฆฌ์— ์žˆ๋‹ค๋ฉด ์ขŒ์ธก ์ƒ๋‹จ์—์„œ ๋ณด์—ฌ์ง€๊ณ , true negative ๋ผ๊ณ  ๋ถˆ๋ฆฝ๋‹ˆ๋‹ค. +- ๋งŒ์•ฝ ๋ชจ๋ธ์ด ํ˜ธ๋ฐ•์„ ์˜ค๋žœ์ง€์ƒ‰์œผ๋กœ ์˜ˆ์ธกํ•˜๊ณ  ์‹ค์ œ๋กœ 'not-orange' ์นดํ…Œ๊ณ ๋ฆฌ์— ์žˆ๋‹ค๋ฉด ์ขŒ์ธก ํ•˜๋‹จ์— ๋ณด์—ฌ์ง€๊ณ , false negative ๋ผ๊ณ  ๋ถˆ๋ฆฝ๋‹ˆ๋‹ค. +- ๋งŒ์•ฝ ๋ชจ๋ธ์ด ํ˜ธ๋ฐ•์„ ์˜ค๋žœ์ง€์ƒ‰์ด ์•„๋‹Œ ๊ฒƒ์œผ๋กœ ์˜ˆ์ธกํ•˜๊ณ  ์‹ค์ œ๋กœ 'orange' ์นดํ…Œ๊ณ ๋ฆฌ์— ์žˆ๋‹ค๋ฉด ์šฐ์ธก ์ƒ๋‹จ์— ๋ณด์—ฌ์ง€๊ณ , false positive ๋ผ๊ณ  ๋ถˆ๋ฆฝ๋‹ˆ๋‹ค. +- ๋งŒ์•ฝ ๋ชจ๋ธ์ด ํ˜ธ๋ฐ•์„ ์˜ค๋žœ์ง€์ƒ‰์œผ๋กœ ์˜ˆ์ธกํ•˜๊ณ  ์‹ค์ œ๋กœ 'orange' ์นดํ…Œ๊ณ ๋ฆฌ์— ์žˆ๋‹ค๋ฉด ์šฐ์ธก ํ•˜๋‹จ์— ๋ณด์—ฌ์ง€๊ณ , true positive ๋ผ๊ณ  ๋ถˆ๋ฆฝ๋‹ˆ๋‹ค. ์˜ˆ์ƒํ•œ ๊ฒƒ์ฒ˜๋Ÿผ true positives์™€ true negatives๋Š” ํฐ ์ˆซ์ž๋ฅผ ๊ฐ€์ง€๊ณ  false positives์™€ false negatives์€ ๋‚ฎ์€ ์ˆซ์ž์„ ๊ฐ€์ง€๋Š” ๊ฒŒ ๋” ์ข‹์Šต๋‹ˆ๋‹ค, ๋ชจ๋ธ์˜ ์„ฑ๋Šฅ์ด ๋” ์ข‹๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค. +confusion matrix๋Š” ์ •ํ™•๋„์™€ ์žฌํ˜„์œจ์— ์–ผ๋งˆ๋‚˜ ๊ด€๋ จ์žˆ๋‚˜์š”? classification ๋ฆฌํฌํŠธ์— ์ •ํ™•๋„์™€ (0.83) ์žฌํ˜„์œจ (0.98)์œผ๋กœ ๋ณด์—ฌ์ ธ์„œ ์ถœ๋ ฅ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. + +Precision = tp / (tp + fp) = 162 / (162 + 33) = 0.8307692307692308 + +Recall = tp / (tp + fn) = 162 / (162 + 4) = 0.9759036144578314 + โœ… Q: confusion matrix์— ๋”ฐ๋ฅด๋ฉด, ๋ชจ๋ธ์€ ์–ด๋–ป๊ฒŒ ๋˜๋‚˜์š”? A: ๋‚˜์˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค; true positives์˜ ๋งŽ์€ ์ˆซ์ž๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋ช‡ false negatives๋„ ์žˆ์Šต๋‹ˆ๋‹ค. confusion matrix TP/TN ๊ณผ FP/FN์˜ ๋งตํ•‘์œผ๋กœ ๋ฏธ๋ฆฌ ๋ณธ ์šฉ์–ด์— ๋Œ€ํ•˜์—ฌ ๋‹ค์‹œ ๋ด…๋‹ˆ๋‹ค: -๐ŸŽ“ ์ •๋ฐ€๋„: TP/(TP + FN) ๊ฒ€์ƒ‰๋œ ์ธ์Šคํ„ด์Šค ์ค‘ ๊ด€๋ จ๋œ ์ธ์Šคํ„ด์Šค์˜ ๋น„์œจ (์˜ˆ์‹œ. ์ž˜ ๋ผ๋ฒจ๋ง๋œ ๋ผ๋ฒจ) +๐ŸŽ“ ์ •๋ฐ€๋„: TP/(TP + FP) ๊ฒ€์ƒ‰๋œ ์ธ์Šคํ„ด์Šค ์ค‘ ๊ด€๋ จ๋œ ์ธ์Šคํ„ด์Šค์˜ ๋น„์œจ (์˜ˆ์‹œ. ์ž˜ ๋ผ๋ฒจ๋ง๋œ ๋ผ๋ฒจ) -๐ŸŽ“ ์žฌํ˜„์œจ: TP/(TP + FP) ๋ผ๋ฒจ๋ง์ด ์ž˜ ๋˜์—ˆ๋Š” ์ง€ ์ƒ๊ด€์—†์ด, ๊ฒ€์ƒ‰ํ•œ ๊ด€๋ จ๋œ ์ธ์Šคํ„ด์Šค์˜ ๋น„์œจ +๐ŸŽ“ ์žฌํ˜„์œจ: TP/(TP + FN) ๋ผ๋ฒจ๋ง์ด ์ž˜ ๋˜์—ˆ๋Š” ์ง€ ์ƒ๊ด€์—†์ด, ๊ฒ€์ƒ‰ํ•œ ๊ด€๋ จ๋œ ์ธ์Šคํ„ด์Šค์˜ ๋น„์œจ ๐ŸŽ“ f1-score: (2 * precision * recall)/(precision + recall) ์ •๋ฐ€๋„์™€ ์žฌํ˜„์œจ์˜ ๊ฐ€์ค‘์น˜ ํ‰๊ท ์€, ์ตœ๊ณ  1๊ณผ ์ตœ์ € 0 @@ -289,9 +298,9 @@ classifications์— ๋Œ€ํ•œ ์ดํ›„ ๊ฐ•์˜์—์„œ, ๋ชจ๋ธ์˜ ์Šค์ฝ”์–ด๋ฅผ ๊ฐœ์„ ํ•˜ --- ## ๐Ÿš€ ๋„์ „ -logistic regression๊ณผ ๊ด€๋ จํ•ด์„œ ํ’€์–ด์•ผํ•  ๋‚ด์šฉ์ด ๋” ์žˆ์Šต๋‹ˆ๋‹ค! ํ•˜์ง€๋งŒ ๋ฐฐ์šฐ๊ธฐ ์ข‹์€ ๋ฐฉ์‹์€ ์‹คํ—˜์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฐ ๋ถ„์„์— ์ ๋‹นํ•œ ๋ฐ์ดํ„ฐ์…‹์„ ์ฐพ์•„์„œ ๋ชจ๋ธ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค. ๋ฌด์—‡์„ ๋ฐฐ์šฐ๋‚˜์š”? ํŒ: ํฅ๋ฏธ๋กœ์šด ๋ฐ์ดํ„ฐ์…‹์œผ๋กœ [Kaggle](https://kaggle.com)์—์„œ ์‹œ๋„ํ•ด๋ณด์„ธ์š”. +logistic regression๊ณผ ๊ด€๋ จํ•ด์„œ ํ’€์–ด์•ผํ•  ๋‚ด์šฉ์ด ๋” ์žˆ์Šต๋‹ˆ๋‹ค! ํ•˜์ง€๋งŒ ๋ฐฐ์šฐ๊ธฐ ์ข‹์€ ๋ฐฉ์‹์€ ์‹คํ—˜์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฐ ๋ถ„์„์— ์ ๋‹นํ•œ ๋ฐ์ดํ„ฐ์…‹์„ ์ฐพ์•„์„œ ๋ชจ๋ธ์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค. ๋ฌด์—‡์„ ๋ฐฐ์šฐ๋‚˜์š”? ํŒ: ํฅ๋ฏธ๋กœ์šด ๋ฐ์ดํ„ฐ์…‹์œผ๋กœ [Kaggle](https://www.kaggle.com/search?q=logistic+regression+datasets)์—์„œ ์‹œ๋„ํ•ด๋ณด์„ธ์š”. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/16/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/16/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/3-Web-App/1-Web-App/translations/README.ko.md b/3-Web-App/1-Web-App/translations/README.ko.md index 1f96443f..001d7190 100644 --- a/3-Web-App/1-Web-App/translations/README.ko.md +++ b/3-Web-App/1-Web-App/translations/README.ko.md @@ -1,6 +1,6 @@ # ML ๋ชจ๋ธ ์‚ฌ์šฉํ•˜์—ฌ Web App ๋งŒ๋“ค๊ธฐ -์ด ๊ฐ•์˜์—์„œ, ์ด ์„ธ์ƒ์— ์—†์—ˆ๋˜ ๋ฐ์ดํ„ฐ์…‹์— ๋Œ€ํ•˜์—ฌ ML ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค: _UFO sightings over the past century_, sourced from [NUFORC's database](https://www.nuforc.org). +์ด ๊ฐ•์˜์—์„œ, ์ด ์„ธ์ƒ์— ์—†์—ˆ๋˜ ๋ฐ์ดํ„ฐ์…‹์— ๋Œ€ํ•˜์—ฌ ML ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค: _UFO sightings over the past century_, sourced from NUFORC's database. ๋‹ค์Œ์„ ๋ฐฐ์šฐ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค: @@ -11,7 +11,7 @@ ์ด๋Ÿฌ๋ฉด, Flask๋กœ ์›น ์•ฑ์„ ๋งŒ๋“ค์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/17/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/17/) ## ์•ฑ ๋งŒ๋“ค๊ธฐ @@ -22,12 +22,12 @@ ๋งŽ์€ ์งˆ๋ฌธ๋“ค์„ ๋ฌผ์–ด๋ณผ ํ•„์š”๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค: - **์›น ์•ฑ ํ˜น์€ ๋ชจ๋ฐ”์ผ ์•ฑ์ธ๊ฐ€์š”?** ๋งŒ์•ฝ ๋ชจ๋ฐ”์ผ ์•ฑ์„ ๋งŒ๋“ค๊ฑฐ๋‚˜ IoT ์ปจํ…์ŠคํŠธ์—์„œ ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•ด์•ผ ๋˜๋Š” ๊ฒฝ์šฐ, [TensorFlow Lite](https://www.tensorflow.org/lite/)๋กœ Android ๋˜๋Š” iOS ์•ฑ์—์„œ ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. -- **๋ชจ๋ธ์€ ์–ด๋””์— ์žˆ๋‚˜์š”**? ํด๋ผ์šฐ๋“œ ๋˜๋Š” ๋กœ์ปฌ ์ค‘ ์–ด๋””์ธ๊ฐ€์š”? -- **์˜คํ”„๋ผ์ธ ์ง€์›**. ์•ฑ์ด ์˜คํ”„๋ผ์ธ์œผ๋กœ ๋™์ž‘ํ•˜๋‚˜์š”? +- **๋ชจ๋ธ์€ ์–ด๋””์— ์žˆ๋‚˜์š”?** ํด๋ผ์šฐ๋“œ ๋˜๋Š” ๋กœ์ปฌ ์ค‘ ์–ด๋””์ธ๊ฐ€์š”? +- **์˜คํ”„๋ผ์ธ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.** ์•ฑ์ด ์˜คํ”„๋ผ์ธ์œผ๋กœ ๋™์ž‘ํ•˜๋‚˜์š”? - **๋ชจ๋ธ์„ ํ›ˆ๋ จ์‹œํ‚ฌ ๋•Œ ์‚ฌ์šฉํ•˜๋Š” ๊ธฐ์ˆ ์€ ๋ฌด์—‡์ธ๊ฐ€์š”?** ์„ ํƒ๋œ ๊ธฐ์ˆ ์€ ์‚ฌ์šฉํ•  ๋„๊ตฌ์— ์˜ํ–ฅ์„ ์ค„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. - - **Tensor flow ์‚ฌ์šฉ**. ๋งŒ์•ฝ TensorFlow๋กœ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•œ๋‹ค๋ฉด, ์˜ˆ์‹œ๋กœ, ์—์ฝ” ์‹œ์Šคํ…œ์€ [TensorFlow.js](https://www.tensorflow.org/js/)๋กœ ์›น ์•ฑ์—์„œ ์‚ฌ์šฉํ•  TensorFlow ๋ชจ๋ธ์„ ๋ณ€ํ™˜ํ•ด์ฃผ๋Š” ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. - - **PyTorch ์‚ฌ์šฉ**. ๋งŒ์•ฝ [PyTorch](https://pytorch.org/) ๊ฐ™์€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋กœ ๋ชจ๋ธ์„ ๋งŒ๋“ค๋ฉด, [Onnx Runtime](https://www.onnxruntime.ai/)์œผ๋กœ ํ•  ์ˆ˜ ์žˆ๋Š” JavaScript ์›น ์•ฑ์—์„œ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•œ [ONNX](https://onnx.ai/) (Open Neural Network Exchange) ํฌ๋งท์œผ๋กœ ๋‚ด๋ณด๋‚ผ ์˜ต์…˜์ด ์กด์žฌํ•ฉ๋‹ˆ๋‹ค. ์ด ์˜ต์…˜์€ Scikit-learn-trained ๋ชจ๋ธ๋กœ ์ดํ›„ ๊ฐ•์˜์—์„œ ์•Œ์•„๋ณผ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. - - **Lobe.ai ๋˜๋Š” Azure Custom vision ์‚ฌ์šฉ**. ๋งŒ์•ฝ [Lobe.ai](https://lobe.ai/) ๋˜๋Š” [Azure Custom Vision](https://azure.microsoft.com/services/cognitive-services/custom-vision-service/?WT.mc_id=academic-15963-cxa) ๊ฐ™์€ ML SaaS (Software as a Service) ์‹œ์Šคํ…œ์œผ๋กœ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•˜๊ฒŒ ๋œ๋‹ค๋ฉด, ์ด ์†Œํ”„ํŠธ์›จ์–ด ํƒ€์ž…์€ ์˜จ๋ผ์ธ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ํด๋ผ์šฐ๋“œ์—์„œ ์ฟผ๋ฆฌ๋œ bespoke API๋ฅผ ๋งŒ๋“œ๋Š” ๊ฒƒ๋„ ํฌํ•จํ•ด์„œ ๋งŽ์€ ํ”Œ๋žซํผ์˜ ๋ชจ๋ธ๋“ค์„ ๋‚ด๋ณด๋‚ผ ๋ฐฉ์‹์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. + - **Tensor flow ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.** ๋งŒ์•ฝ TensorFlow๋กœ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•œ๋‹ค๋ฉด, ์˜ˆ์‹œ๋กœ, ์—์ฝ” ์‹œ์Šคํ…œ์€ [TensorFlow.js](https://www.tensorflow.org/js/)๋กœ ์›น ์•ฑ์—์„œ ์‚ฌ์šฉํ•  TensorFlow ๋ชจ๋ธ์„ ๋ณ€ํ™˜ํ•ด์ฃผ๋Š” ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. + - **PyTorch ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.** ๋งŒ์•ฝ [PyTorch](https://pytorch.org/) ๊ฐ™์€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋กœ ๋ชจ๋ธ์„ ๋งŒ๋“ค๋ฉด, [Onnx Runtime](https://www.onnxruntime.ai/)์œผ๋กœ ํ•  ์ˆ˜ ์žˆ๋Š” JavaScript ์›น ์•ฑ์—์„œ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•œ [ONNX](https://onnx.ai/) (Open Neural Network Exchange) ํฌ๋งท์œผ๋กœ ๋‚ด๋ณด๋‚ผ ์˜ต์…˜์ด ์กด์žฌํ•ฉ๋‹ˆ๋‹ค. ์ด ์˜ต์…˜์€ Scikit-learn-trained ๋ชจ๋ธ๋กœ ์ดํ›„ ๊ฐ•์˜์—์„œ ์•Œ์•„๋ณผ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. + - **Lobe.ai ๋˜๋Š” Azure Custom vision ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.** ๋งŒ์•ฝ [Lobe.ai](https://lobe.ai/) ๋˜๋Š” [Azure Custom Vision](https://azure.microsoft.com/services/cognitive-services/custom-vision-service/?WT.mc_id=academic-15963-cxa) ๊ฐ™์€ ML SaaS (Software as a Service) ์‹œ์Šคํ…œ์œผ๋กœ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•˜๊ฒŒ ๋œ๋‹ค๋ฉด, ์ด ์†Œํ”„ํŠธ์›จ์–ด ํƒ€์ž…์€ ์˜จ๋ผ์ธ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ํด๋ผ์šฐ๋“œ์—์„œ ์ฟผ๋ฆฌ๋œ bespoke API๋ฅผ ๋งŒ๋“œ๋Š” ๊ฒƒ๋„ ํฌํ•จํ•ด์„œ ๋งŽ์€ ํ”Œ๋žซํผ์˜ ๋ชจ๋ธ๋“ค์„ ๋‚ด๋ณด๋‚ผ ๋ฐฉ์‹์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋˜ ์›น ๋ธŒ๋ผ์šฐ์ €์—์„œ ๋ชจ๋ธ๋กœ๋งŒ ํ›ˆ๋ จํ•  ์ˆ˜ ์žˆ๋Š” ๋ชจ๋“  Flask ์›น ์•ฑ์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. JavaScript ์ปจํ…์ŠคํŠธ์—์„œ TensorFlow.js๋กœ ๋งˆ๋ฌด๋ฆฌ ์ง€์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. @@ -45,8 +45,8 @@ [NUFORC](https://nuforc.org) (The National UFO Reporting Center)์—์„œ ๋ชจ์•„๋‘”, 80,000 UFO ๋ชฉ๊ฒฉ ๋ฐ์ดํ„ฐ๋ฅผ ์ด ๊ฐ•์˜์—์„œ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ์— UFO ๋ชฉ๊ฒฉ ๊ด€๋ จํ•œ ๋ช‡ ํฅ๋ฏธ๋กœ์šด ์„ค๋ช…์ด ์žˆ์Šต๋‹ˆ๋‹ค, ์˜ˆ์‹œ๋กœ ๋“ค์–ด๋ด…๋‹ˆ๋‹ค: -- **๊ธด ์˜ˆ์‹œ ์„ค๋ช…**. "A man emerges from a beam of light that shines on a grassy field at night and he runs towards the Texas Instruments parking lot". -- **์งง์€ ์˜ˆ์‹œ ์„ค๋ช…**. "the lights chased us". +- **๊ธด ์˜ˆ์‹œ๋ฅผ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.** "A man emerges from a beam of light that shines on a grassy field at night and he runs towards the Texas Instruments parking lot". +- **์งง์€ ์˜ˆ์‹œ๋ฅผ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.** "the lights chased us". [ufos.csv](.././data/ufos.csv) ์Šคํ”„๋ ˆ๋“œ์‹œํŠธ์—๋Š” ๋ชฉ๊ฒฉ๋œ `city`, `state` ์™€ `country`, ์˜ค๋ธŒ์ ํŠธ์˜ `shape` ์™€ `latitude` ๋ฐ `longitude` ์—ด์ด ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. @@ -58,7 +58,7 @@ import pandas as pd import numpy as np - ufos = pd.read_csv('../data/ufos.csv') + ufos = pd.read_csv('./data/ufos.csv') ufos.head() ``` @@ -167,7 +167,7 @@ print(model.predict([[50,44,-12]])) css/ templates/ notebook.ipynb - ufo-model.pk1 + ufo-model.pkl ``` โœ… ์™„์„ฑ๋œ ์•ฑ์„ ๋ณด๋ ค๋ฉด solution ํด๋”๋ฅผ ์ฐธ์กฐํ•ฉ๋‹ˆ๋‹ค @@ -187,7 +187,7 @@ print(model.predict([[50,44,-12]])) cd web-app ``` -1. ํ„ฐ๋ฏธ๋„์—์„œ `pip install`์„ ํƒ€์ดํ•‘ํ•ด์„œ, _reuirements.txt_ ์— ๋‚˜์—ด๋œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค: +1. ํ„ฐ๋ฏธ๋„์—์„œ `pip install`์„ ํƒ€์ดํ•‘ํ•ด์„œ, _requirements.txt_ ์— ๋‚˜์—ด๋œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค: ```bash pip install -r requirements.txt @@ -335,7 +335,7 @@ Flask์™€ pickled ๋ชจ๋ธ๊ณผ ๊ฐ™์ด, ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•˜๋Š” ์ด ๋ฐฉ์‹์€, ๋น„๊ต ๋…ธํŠธ๋ถ์—์„œ ์ž‘์„ฑํ•˜๊ณ  Flask ์•ฑ์—์„œ ๋ชจ๋ธ์„ ๊ฐ€์ ธ์˜ค๋Š” ๋Œ€์‹ , Flask ์•ฑ์—์„œ ๋ฐ”๋กœ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค! ์–ด์ฉŒ๋ฉด ๋ฐ์ดํ„ฐ๋ฅผ ์ •๋ฆฌํ•˜๊ณ , ๋…ธํŠธ๋ถ์—์„œ Python ์ฝ”๋“œ๋กœ ๋ณ€ํ™˜ํ•ด์„œ, `train`์ด๋ผ๊ณ  ๋ถˆ๋ฆฌ๋Š” ๋ผ์šฐํ„ฐ๋กœ ์•ฑ์—์„œ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ฐฉ์‹์„ ์ถ”๊ตฌํ–ˆ์„ ๋•Œ ์žฅ์ ๊ณผ ๋‹จ์ ์€ ๋ฌด์—‡์ธ๊ฐ€์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/18/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/18/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/4-Classification/1-Introduction/translations/README.ko.md b/4-Classification/1-Introduction/translations/README.ko.md index 7b8dd683..c1acee07 100644 --- a/4-Classification/1-Introduction/translations/README.ko.md +++ b/4-Classification/1-Introduction/translations/README.ko.md @@ -19,7 +19,7 @@ Classification์€ regression ๊ธฐ์ˆ ๊ณผ ๊ณตํ†ต์ ์ด ๋งŽ์€ [supervised learning] Classification์€ ๋‹ค์–‘ํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜์œผ๋กœ ๋ฐ์ดํ„ฐ ํฌ์ธํŠธ์˜ ๋ผ๋ฒจ ํ˜น์€ ํด๋ž˜์Šค๋ฅผ ๊ฒฐ์ •ํ•  ๋‹ค๋ฅธ ๋ฐฉ์‹์„ ๊ณ ๋ฆ…๋‹ˆ๋‹ค. ์š”๋ฆฌ ๋ฐ์ดํ„ฐ๋กœ, ์žฌ๋ฃŒ ๊ทธ๋ฃน์„ ์ฐพ์•„์„œ, ์ „ํ†ต ์š”๋ฆฌ๋กœ ๊ฒฐ์ •ํ•  ์ˆ˜ ์žˆ๋Š”์ง€ ์•Œ์•„๋ณด๋ ค ํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/19/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/19/) ### ์†Œ๊ฐœ @@ -164,7 +164,7 @@ Scikit-learn์€ ํ•ด๊ฒฐํ•˜๊ณ  ์‹ถ์€ ๋ฌธ์ œ์˜ ํƒ€์ž…์— ๋”ฐ๋ผ์„œ, ๋ฐ์ดํ„ฐ๋ฅผ def create_ingredient_df(df): ingredient_df = df.T.drop(['cuisine','Unnamed: 0']).sum(axis=1).to_frame('value') ingredient_df = ingredient_df[(ingredient_df.T != 0).any()] - ingredient_df = ingredient_df.sort_values(by='value', ascending=False + ingredient_df = ingredient_df.sort_values(by='value', ascending=False, inplace=False) return ingredient_df ``` @@ -265,12 +265,18 @@ Scikit-learn์€ ํ•ด๊ฒฐํ•˜๊ณ  ์‹ถ์€ ๋ฌธ์ œ์˜ ํƒ€์ž…์— ๋”ฐ๋ผ์„œ, ๋ฐ์ดํ„ฐ๋ฅผ ์ด ๋ฐ์ดํ„ฐ๋Š” ํ›Œ๋ฅญํ•˜๊ณ  ๊น”๋”ํ•˜๊ณ , ๊ท ํ˜• ์žกํžˆ๊ณ , ๊ทธ๋ฆฌ๊ณ  ๋งค์šฐ ๋ง›์žˆ์Šต๋‹ˆ๋‹ค! +1. ๋งˆ์ง€๋ง‰ ๋‹จ๊ณ„๋Š” ๋ผ๋ฒจ๊ณผ features๋ฅผ ํฌํ•จํ•œ, ๋ฐธ๋Ÿฐ์Šค ๋งž์ถ˜ ๋ฐ์ดํ„ฐ๋ฅผ ํŒŒ์ผ๋กœ ๋ฝ‘์„ ์ˆ˜ ์žˆ๋Š” ์ƒˆ๋กœ์šด ๋ฐ์ดํ„ฐํ”„๋ ˆ์ž„์œผ๋กœ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค: + + ```python + transformed_df = pd.concat([transformed_label_df,transformed_feature_df],axis=1, join='outer') + ``` + 1. `transformed_df.head()` ์™€ `transformed_df.info()`๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ๋‹ค์‹œ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ ๊ฐ•์˜์—์„œ ์“ธ ์ˆ˜ ์žˆ๋„๋ก ๋ฐ์ดํ„ฐ๋ฅผ ๋ณต์‚ฌํ•ด์„œ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค: ```python transformed_df.head() transformed_df.info() - transformed_df.to_csv("../data/cleaned_cuisine.csv") + transformed_df.to_csv("../data/cleaned_cuisines.csv") ``` ์ƒˆ๋กœ์šด CSV๋Š” ์ตœ์ƒ๋‹จ ๋ฐ์ดํ„ฐ ํด๋”์—์„œ ์ฐพ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. @@ -281,7 +287,7 @@ Scikit-learn์€ ํ•ด๊ฒฐํ•˜๊ณ  ์‹ถ์€ ๋ฌธ์ œ์˜ ํƒ€์ž…์— ๋”ฐ๋ผ์„œ, ๋ฐ์ดํ„ฐ๋ฅผ ํ•ด๋‹น ์ปค๋ฆฌํ˜๋Ÿผ์€ ์—ฌ๋Ÿฌ ํฅ๋ฏธ๋กœ์šด ๋ฐ์ดํ„ฐ์…‹์„ ํฌํ•จํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. `data` ํด๋”๋ฅผ ํŒŒ๋ณด๋ฉด์„œ binary ๋˜๋Š” multi-class classification์— ์ ๋‹นํ•œ ๋ฐ์ดํ„ฐ์…‹์ด ํฌํ•จ๋˜์–ด ์žˆ๋‚˜์š”? ๋ฐ์ดํ„ฐ์…‹์— ์–ด๋–ป๊ฒŒ ๋ฌผ์–ด๋ณด๋‚˜์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/20/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/20/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/4-Classification/2-Classifiers-1/translations/README.ko.md b/4-Classification/2-Classifiers-1/translations/README.ko.md index 2483eddb..e2c5c959 100644 --- a/4-Classification/2-Classifiers-1/translations/README.ko.md +++ b/4-Classification/2-Classifiers-1/translations/README.ko.md @@ -4,7 +4,7 @@ ๋‹ค์–‘ํ•œ classifiers์™€ ๋ฐ์ดํ„ฐ์…‹์„ ์‚ฌ์šฉํ•ด์„œ _์žฌ๋ฃŒ ๊ทธ๋ฃน ๊ธฐ๋ฐ˜์œผ๋กœ ์ฃผ์–ด์ง„ ๊ตญ๋ฏผ ์š”๋ฆฌ๋ฅผ ์˜ˆ์ธก_ ํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌ๋Š” ๋™์•ˆ, classification ์ž‘์—…์— ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ํ™œ์šฉํ•  ๋ช‡ ๋ฐฉ์‹์— ๋Œ€ํ•ด ์ž์„ธํžˆ ๋ฐฐ์›Œ๋ณผ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/21/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/21/) ## ์ค€๋น„ํ•˜๊ธฐ @@ -16,13 +16,13 @@ ```python import pandas as pd - cuisines_df = pd.read_csv("../../data/cleaned_cuisine.csv") + cuisines_df = pd.read_csv("../../data/cleaned_cuisines.csv") cuisines_df.head() ``` ๋ฐ์ดํ„ฐ๋Š” ์ด๋ ‡๊ฒŒ ๋ณด์ž…๋‹ˆ๋‹ค: - ```output + | | Unnamed: 0 | cuisine | almond | angelica | anise | anise_seed | apple | apple_brandy | apricot | armagnac | ... | whiskey | white_bread | white_wine | whole_grain_wheat_flour | wine | wood | yam | yeast | yogurt | zucchini | | --- | ---------- | ------- | ------ | -------- | ----- | ---------- | ----- | ------------ | ------- | -------- | --- | ------- | ----------- | ---------- | ----------------------- | ---- | ---- | --- | ----- | ------ | -------- | | 0 | 0 | indian | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | @@ -30,7 +30,7 @@ | 2 | 2 | indian | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 3 | 3 | indian | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 4 | 4 | indian | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | - ``` + 1. ์ง€๊ธˆ๋ถ€ํ„ฐ, ์—ฌ๋Ÿฌ๊ฐ€์ง€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ๊ฐ€์ ธ์˜ต๋‹ˆ๋‹ค: @@ -69,13 +69,13 @@ features๋Š” ์ด๋ ‡๊ฒŒ ๋ณด์ž…๋‹ˆ๋‹ค: - | almond | angelica | anise | anise_seed | apple | apple_brandy | apricot | armagnac | artemisia | artichoke | ... | whiskey | white_bread | white_wine | whole_grain_wheat_flour | wine | wood | yam | yeast | yogurt | zucchini | | - | -----: | -------: | ----: | ---------: | ----: | -----------: | ------: | -------: | --------: | --------: | ---: | ------: | ----------: | ---------: | ----------------------: | ---: | ---: | ---: | ----: | -----: | -------: | --- | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | +| | almond | angelica | anise | anise_seed | apple | apple_brandy | apricot | armagnac | artemisia | artichoke | ... | whiskey | white_bread | white_wine | whole_grain_wheat_flour | wine | wood | yam | yeast | yogurt | zucchini | +| ---: | -----: | -------: | ----: | ---------: | ----: | -----------: | ------: | -------: | --------: | --------: | ---: | ------: | ----------: | ---------: | ----------------------: | ---: | ---: | ---: | ----: | -----: | -------: | +| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | +| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ... | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ์ง€๊ธˆ๋ถ€ํ„ฐ ๋ชจ๋ธ์„ ํ›ˆ๋ จํ•  ์ค€๋น„๊ฐ€ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค! @@ -201,13 +201,13 @@ multiclass ์ผ€์ด์Šค๋กœ, ์‚ฌ์šฉํ•  _scheme_ ์™€ ์„ค์ •ํ•  _solver_ ๋ฅผ ์„ ํƒํ•ด ๊ฒฐ๊ณผ๊ฐ€ ์ถœ๋ ฅ๋ฉ๋‹ˆ๋‹ค - ์ธ๋„ ์š”๋ฆฌ๊ฐ€ ๊ฐ€์žฅ ์ข‹์€ ํ™•๋ฅ ์— ์ตœ์„ ์œผ๋กœ ์ถ”์ธก๋ฉ๋‹ˆ๋‹ค. - | | 0 | | | | | | | | | | | | | | | | | | | | | - | -------: | -------: | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | - | indian | 0.715851 | | | | | | | | | | | | | | | | | | | | | - | chinese | 0.229475 | | | | | | | | | | | | | | | | | | | | | - | japanese | 0.029763 | | | | | | | | | | | | | | | | | | | | | - | korean | 0.017277 | | | | | | | | | | | | | | | | | | | | | - | thai | 0.007634 | | | | | | | | | | | | | | | | | | | | | + | | 0 | + | -------: | -------: | + | indian | 0.715851 | + | chinese | 0.229475 | + | japanese | 0.029763 | + | korean | 0.017277 | + | thai | 0.007634 | โœ… ๋ชจ๋ธ์ด ์ด๋ฅผ ์ธ๋„ ์š”๋ฆฌ๋ผ๊ณ  ํ™•์‹ ํ•˜๋Š” ์ด์œ ๋ฅผ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ๋‚˜์š”? @@ -218,22 +218,22 @@ multiclass ์ผ€์ด์Šค๋กœ, ์‚ฌ์šฉํ•  _scheme_ ์™€ ์„ค์ •ํ•  _solver_ ๋ฅผ ์„ ํƒํ•ด print(classification_report(y_test,y_pred)) ``` - | precision | recall | f1-score | support | | | | | | | | | | | | | | | | | | | - | ------------ | ------ | -------- | ------- | ---- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | - | chinese | 0.73 | 0.71 | 0.72 | 229 | | | | | | | | | | | | | | | | | | - | indian | 0.91 | 0.93 | 0.92 | 254 | | | | | | | | | | | | | | | | | | - | japanese | 0.70 | 0.75 | 0.72 | 220 | | | | | | | | | | | | | | | | | | - | korean | 0.86 | 0.76 | 0.81 | 242 | | | | | | | | | | | | | | | | | | - | thai | 0.79 | 0.85 | 0.82 | 254 | | | | | | | | | | | | | | | | | | - | accuracy | 0.80 | 1199 | | | | | | | | | | | | | | | | | | | | - | macro avg | 0.80 | 0.80 | 0.80 | 1199 | | | | | | | | | | | | | | | | | | - | weighted avg | 0.80 | 0.80 | 0.80 | 1199 | | | | | | | | | | | | | | | | | | + | | precision | recall | f1-score | support | + | ------------ | --------- | ------ | -------- | ------- | + | chinese | 0.73 | 0.71 | 0.72 | 229 | + | indian | 0.91 | 0.93 | 0.92 | 254 | + | japanese | 0.70 | 0.75 | 0.72 | 220 | + | korean | 0.86 | 0.76 | 0.81 | 242 | + | thai | 0.79 | 0.85 | 0.82 | 254 | + | accuracy | 0.80 | 1199 | | | + | macro avg | 0.80 | 0.80 | 0.80 | 1199 | + | weighted avg | 0.80 | 0.80 | 0.80 | 1199 | ## ๐Ÿš€ ๋„์ „ ์ด ๊ฐ•์˜์—์„œ, ์ •๋ฆฌ๋œ ๋ฐ์ดํ„ฐ๋กœ ์žฌ๋ฃŒ์˜ ์‹œ๋ฆฌ์ฆˆ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ตญ๋ฏผ ์š”๋ฆฌ๋ฅผ ์˜ˆ์ธกํ•  ์ˆ˜ ์žˆ๋Š” ๋จธ์‹ ๋Ÿฌ๋‹ ๋ชจ๋ธ์„ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ์‹œ๊ฐ„์„ ํˆฌ์žํ•ด์„œ Scikit-learn์ด ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„๋ฅ˜ํ•˜๊ธฐ ์œ„ํ•ด ์ œ๊ณตํ•˜๋Š” ๋‹ค์–‘ํ•œ ์˜ต์…˜์„ ์ฝ์–ด๋ด…๋‹ˆ๋‹ค. ๋ฌด๋Œ€ ๋’ค์—์„œ ์ƒ๊ธฐ๋Š” ์ผ์„ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด์„œ 'solver'์˜ ๊ฐœ๋…์„ ๊นŠ๊ฒŒ ํŒŒ๋ด…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/22/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/22/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต [this lesson](https://people.eecs.berkeley.edu/~russell/classes/cs194/f11/lectures/CS194%20Fall%202011%20Lecture%2006.pdf)์—์„œ logistic regression ๋’ค์˜ ์ˆ˜ํ•™์— ๋Œ€ํ•ด์„œ ๋” ์ž์„ธํžˆ ํŒŒ๋ด…๋‹ˆ๋‹ค. diff --git a/4-Classification/3-Classifiers-2/translations/README.ko.md b/4-Classification/3-Classifiers-2/translations/README.ko.md index 05b729f2..9438c430 100644 --- a/4-Classification/3-Classifiers-2/translations/README.ko.md +++ b/4-Classification/3-Classifiers-2/translations/README.ko.md @@ -2,11 +2,11 @@ ๋‘๋ฒˆ์งธ classification ๊ฐ•์˜์—์„œ, ์ˆซ์ž ๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„๋ฅ˜ํ•˜๋Š” ๋” ๋งŽ์€ ๋ฐฉ์‹์„ ์•Œ์•„๋ด…๋‹ˆ๋‹ค. ๋‹ค๋ฅธ ๊ฒƒ๋ณด๋‹ค ํ•˜๋‚˜์˜ classifier๋ฅผ ์„ ํƒํ•˜๋Š” ํŒŒ๊ธ‰ํšจ๊ณผ๋„ ๋ฐฐ์šฐ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/23/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/23/) ### ํ•„์š” ์กฐ๊ฑด -์ง์ „ ๊ฐ•์˜๋ฅผ ์™„๋ฃŒํ•˜๊ณ  4๊ฐ• ํด๋”์˜ ์ตœ์ƒ๋‹จ `data` ํด๋”์— _cleaned_cuisine.csv_ ๋ผ๊ณ  ๋ถˆ๋ฆฌ๋Š” ์ •๋ฆฌ๋œ ๋ฐ์ดํ„ฐ์…‹์ด ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค. +์ง์ „ ๊ฐ•์˜๋ฅผ ์™„๋ฃŒํ•˜๊ณ  4๊ฐ• ํด๋”์˜ ์ตœ์ƒ๋‹จ `data` ํด๋”์— _cleaned_cuisines.csv_ ๋ผ๊ณ  ๋ถˆ๋ฆฌ๋Š” ์ •๋ฆฌ๋œ ๋ฐ์ดํ„ฐ์…‹์ด ์žˆ๋‹ค๊ณ  ๊ฐ€์ •ํ•ฉ๋‹ˆ๋‹ค. ### ์ค€๋น„ํ•˜๊ธฐ @@ -224,7 +224,7 @@ weighted avg 0.73 0.72 0.72 1199 ๊ฐ ๊ธฐ์ˆ ์—๋Š” ํŠธ์œ…ํ•  ์ˆ˜ ์žˆ๋Š” ๋งŽ์€ ์ˆ˜์˜ ํŒŒ๋ผ๋ฏธํ„ฐ๊ฐ€ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค. ๊ฐ ๊ธฐ๋ณธ ํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ์กฐ์‚ฌํ•˜๊ณ  ํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ์กฐ์ ˆํ—ค์„œ ๋ชจ๋ธ ํ’ˆ์งˆ์— ์–ด๋–ค ์˜๋ฏธ๊ฐ€ ๋ถ€์—ฌ๋˜๋Š”์ง€ ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/24/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/24/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/4-Classification/4-Applied/translations/README.ko.md b/4-Classification/4-Applied/translations/README.ko.md index 72d239e7..d1684ddf 100644 --- a/4-Classification/4-Applied/translations/README.ko.md +++ b/4-Classification/4-Applied/translations/README.ko.md @@ -8,7 +8,7 @@ > ๐ŸŽฅ ์˜์ƒ ๋ณด๋ ค๋ฉด ์ด๋ฏธ์ง€ ํด๋ฆญ: Andrew Ng introduces recommendation system design -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/25/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/25/) ์ด ๊ฐ•์˜์—์„œ ๋‹ค์Œ์„ ๋ฐฐ์šฐ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค: @@ -31,7 +31,7 @@ Applied ML ์‹œ์Šคํ…œ์„ ๋งŒ๋“œ๋Š” ๊ฒƒ์€ ๋น„์ง€๋‹ˆ์Šค ์‹œ์Šคํ…œ์—์„œ ์ด ๊ธฐ์ˆ  1. ์œ ์šฉํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ๊ฐ€์ ธ์™€์„œ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค: ```python - pip install skl2onnx + !pip install skl2onnx import pandas as pd ``` @@ -40,7 +40,7 @@ Applied ML ์‹œ์Šคํ…œ์„ ๋งŒ๋“œ๋Š” ๊ฒƒ์€ ๋น„์ง€๋‹ˆ์Šค ์‹œ์Šคํ…œ์—์„œ ์ด ๊ธฐ์ˆ  1. ๊ทธ๋ฆฌ๊ณ , `read_csv()` ์‚ฌ์šฉํ•ด์„œ CSV ํŒŒ์ผ์„ ์ฝ์–ด๋ณด๋ฉด, ์ด์ „ ๊ฐ•์˜์—์„œ ํ–ˆ๋˜ ๊ฐ™์€ ๋ฐฉ์‹์œผ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ์ž‘์—…ํ•ฉ๋‹ˆ๋‹ค: ```python - data = pd.read_csv('../data/cleaned_cuisine.csv') + data = pd.read_csv('../data/cleaned_cuisines.csv') data.head() ``` @@ -312,7 +312,7 @@ Netron์€ ๋ชจ๋ธ์„ ๋ณด๊ฒŒ ๋„์™€์ฃผ๋Š” ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. ## ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ํ…Œ์ŠคํŠธํ•˜๊ธฐ -index.html ํŒŒ์ผ์˜ ํด๋”์—์„œ Visual Studio Code๋กœ ํ„ฐ๋ฏธ๋„ ์„ธ์…˜์„ ์—ฝ๋‹ˆ๋‹ค. ์ „์—ญ์ ์œผ๋กœ `[http-server](https://www.npmjs.com/package/http-server)`๋ฅผ ์„ค์น˜ํ–ˆ๋Š”์ง€ ํ™•์ธํ•˜๊ณ , ํ”„๋กฌํ”„ํŠธ์— `http-server`๋ฅผ ํƒ€์ดํ•‘ํ•ฉ๋‹ˆ๋‹ค. ๋กœ์ปฌ ํ˜ธ์ŠคํŠธ๋กœ ์—ด๊ณ  ์›น ์•ฑ์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์—ฌ๋Ÿฌ ์žฌ๋ฃŒ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์ถ”์ฒœ๋œ ์š”๋ฆฌ๋ฅผ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค: +index.html ํŒŒ์ผ์˜ ํด๋”์—์„œ Visual Studio Code๋กœ ํ„ฐ๋ฏธ๋„ ์„ธ์…˜์„ ์—ฝ๋‹ˆ๋‹ค. ์ „์—ญ์ ์œผ๋กœ [http-server](https://www.npmjs.com/package/http-server)๋ฅผ ์„ค์น˜ํ–ˆ๋Š”์ง€ ํ™•์ธํ•˜๊ณ , ํ”„๋กฌํ”„ํŠธ์— `http-server`๋ฅผ ํƒ€์ดํ•‘ํ•ฉ๋‹ˆ๋‹ค. ๋กœ์ปฌ ํ˜ธ์ŠคํŠธ๋กœ ์—ด๊ณ  ์›น ์•ฑ์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์—ฌ๋Ÿฌ ์žฌ๋ฃŒ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์ถ”์ฒœ๋œ ์š”๋ฆฌ๋ฅผ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค: ![ingredient web app](../images/web-app.png) @@ -322,7 +322,7 @@ index.html ํŒŒ์ผ์˜ ํด๋”์—์„œ Visual Studio Code๋กœ ํ„ฐ๋ฏธ๋„ ์„ธ์…˜์„ ์—ฝ ์ด ์›น ์•ฑ์€ ๋งค์šฐ ์ž‘์•„์„œ, [ingredient_indexes](../../data/ingredient_indexes.csv) ๋ฐ์ดํ„ฐ์—์„œ ์„ฑ๋ถ„๊ณผ ์ธ๋ฑ์Šค๋กœ ๊ณ„์† ๋งŒ๋“ญ๋‹ˆ๋‹ค. ์ฃผ์–ด์ง„ ๊ตญ๋ฏผ ์š”๋ฆฌ๋ฅผ ๋งŒ๋“œ๋ ค๋ฉด ์–ด๋–ค ํ’๋ฏธ ์กฐํ•ฉ์œผ๋กœ ์ž‘์—…ํ•ด์•ผ ๋˜๋‚˜์š”? -## [Post-lecture quiz](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/26/) +## [Post-lecture quiz](https://white-water-09ec41f0f.azurestaticapps.net/quiz/26/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/5-Clustering/1-Visualize/translations/README.ko.md b/5-Clustering/1-Visualize/translations/README.ko.md index 58ea5dde..c561bd62 100644 --- a/5-Clustering/1-Visualize/translations/README.ko.md +++ b/5-Clustering/1-Visualize/translations/README.ko.md @@ -6,7 +6,7 @@ Clustering์ด ๋ฐ์ดํ„ฐ์…‹์— ๋ผ๋ฒจ์„ ๋ถ™์ด์ง€ ์•Š๊ฑฐ๋‚˜ ์ž…๋ ฅ์ด ๋ฏธ๋ฆฌ ์ • > ๐ŸŽฅ ์˜์ƒ์„ ๋ณด๋ ค๋ฉด ์ด๋ฏธ์ง€ ํด๋ฆญ. While you're studying machine learning with clustering, enjoy some Nigerian Dance Hall tracks - this is a highly rated song from 2014 by PSquare. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/27/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/27/) ### ์†Œ๊ฐœ @@ -108,7 +108,7 @@ Clustering์ด ๋ฐ์ดํ„ฐ์…‹์— ๋ผ๋ฒจ์„ ๋ถ™์ด์ง€ ์•Š๊ฑฐ๋‚˜ ์ž…๋ ฅ์ด ๋ฏธ๋ฆฌ ์ • 1. ์ข‹์€ ๋ฐ์ดํ„ฐ ์‹œ๊ฐํ™”๋ฅผ ์œ„ํ•ด์„œ `Seaborn` ํŒจํ‚ค์ง€๋ฅผ ๊ฐ€์ ธ์˜ต๋‹ˆ๋‹ค. ```python - pip install seaborn + !pip install seaborn ``` 1. _nigerian-songs.csv_ ์˜ ๋…ธ๋ž˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ์ผ๋ถ€ ๋…ธ๋ž˜ ๋ฐ์ดํ„ฐ๊ฐ€ ์žˆ๋Š” ๋ฐ์ดํ„ฐ ํ”„๋ ˆ์ž„์„ ๋ถˆ๋Ÿฌ์˜ต๋‹ˆ๋‹ค. ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ๊ฐ€์ ธ์˜ค๊ณ  ๋ฐ์ดํ„ฐ๋ฅผ ๋คํ”„ํ•ด์„œ ์ฐพ์•„๋ด…๋‹ˆ๋‹ค: @@ -322,7 +322,7 @@ Clustering์ด ๋ฐ์ดํ„ฐ์…‹์— ๋ผ๋ฒจ์„ ๋ถ™์ด์ง€ ์•Š๊ฑฐ๋‚˜ ์ž…๋ ฅ์ด ๋ฏธ๋ฆฌ ์ • ๋‹ค์Œ ๊ฐ•์˜๋ฅผ ์ค€๋น„ํ•˜๊ธฐ ์œ„ํ•ด์„œ, ํ”„๋กœ๋•์…˜ ํ™˜๊ฒฝ์—์„œ ์ฐพ์•„์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋‹ค์–‘ํ•œ clustering ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ฐจํŠธ๋กœ ๋งŒ๋“ญ๋‹ˆ๋‹ค. clustering์€ ์–ด๋–ค ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๋ ค๊ณ  ์‹œ๋„ํ•˜๋‚˜์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/28/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/28/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/5-Clustering/2-K-Means/translations/README.ko.md b/5-Clustering/2-K-Means/translations/README.ko.md index c5506d28..7e982b78 100644 --- a/5-Clustering/2-K-Means/translations/README.ko.md +++ b/5-Clustering/2-K-Means/translations/README.ko.md @@ -4,7 +4,7 @@ > ๐ŸŽฅ ์˜์ƒ์„ ๋ณด๋ ค๋ฉด ์ด๋ฏธ์ง€ ํด๋ฆญ: Andrew Ng explains clustering -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/29/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/29/) ์ด ๊ฐ•์˜์—์„œ, Scikit-learn๊ณผ ํ•จ๊ป˜ ์ด์ „์— ๊ฐ€์ ธ์˜จ ๋‚˜์ด์ง€๋ฆฌ์•„ ์Œ์•… ๋ฐ์ดํ„ฐ์…‹์œผ๋กœ ํด๋Ÿฌ์Šคํ„ฐ ์ œ์ž‘ ๋ฐฉ์‹์„ ๋ฐฐ์šธ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. Clustering์„ ์œ„ํ•œ K-Means ๊ธฐ์ดˆ๋ฅผ ๋‹ค๋ฃจ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ฐธ๊ณ ๋กœ, ์ด์ „ ๊ฐ•์˜์—์„œ ๋ฐฐ์› ๋˜๋Œ€๋กœ, ํด๋Ÿฌ์Šคํ„ฐ๋กœ ์ž‘์—…ํ•˜๋Š” ์—ฌ๋Ÿฌ ๋ฐฉ์‹์ด ์žˆ๊ณ  ๋ฐ์ดํ„ฐ๋ฅผ ๊ธฐ๋ฐ˜ํ•œ ๋ฐฉ์‹๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐ€์žฅ ์ผ๋ฐ˜์  clustering ๊ธฐ์ˆ ์ธ K-Means์„ ์‹œ๋„ํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์‹œ์ž‘ํ•ด๋ด…๋‹ˆ๋‹ค! @@ -238,11 +238,11 @@ Variance๋Š” "the average of the squared differences from the Mean."์œผ๋กœ ์ •์˜ ํžŒํŠธ: ๋ฐ์ดํ„ฐ๋ฅผ ๋” ํ‚ค์›Œ๋ด…๋‹ˆ๋‹ค. ๊ฐ€๊นŒ์šด ๋ฒ”์œ„ ์กฐ๊ฑด์— ๋น„์Šทํ•œ ๋ฐ์ดํ„ฐ ์—ด์„ ๋งŒ๋“ค๊ณ ์ž ์ถ”๊ฐ€ํ•˜๋Š” ํ‘œ์ค€ ์Šค์ผ€์ผ๋ง ์ฝ”๋“œ๋ฅผ ๋…ธํŠธ๋ถ์— ์ฃผ์„์œผ๋กœ ๋‚จ๊ฒผ์Šต๋‹ˆ๋‹ค. silhouette ์ ์ˆ˜๊ฐ€ ๋‚ฎ์•„์ง€๋Š” ๋™์•ˆ, elbow ๊ทธ๋ž˜ํ”„์˜ 'kink'๊ฐ€ ์ฃผ๋ฆ„ ํŽด์ง€๋Š” ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ๋ฅผ ์กฐ์ •ํ•˜์ง€ ์•Š๊ณ  ๋‚จ๊ธฐ๋ฉด ๋œ ๋ถ„์‚ฐ๋œ ๋ฐ์ดํ„ฐ๊ฐ€ ๋” ๋งŽ์€ ๊ฐ€์ค‘์น˜๋กœ ๋‚˜๋ฅผ ์ˆ˜ ์žˆ๋‹ค๋Š” ์ด์œ ์ž…๋‹ˆ๋‹ค. [here](https://stats.stackexchange.com/questions/21222/are-mean-normalization-and-feature-scaling-needed-for-k-means-clustering/21226#21226) ์ด ๋ฌธ์ œ๋ฅผ ์กฐ๊ธˆ ๋” ์ฝ์–ด๋ด…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/30/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/30/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต -Stanford์˜ K-Means ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋ฅผ ์ฐพ์•„๋ด…๋‹ˆ๋‹ค [here](https://stanford.edu/class/engr108/visualizations/kmeans/kmeans.html). ์ด ๋„๊ตฌ๋กœ ์ƒ˜ํ”Œ ๋ฐ์ดํ„ฐ ํฌ์ธํŠธ๋ฅผ ์‹œ๊ฐํ™”ํ•˜๊ณ  ๋ฌด๊ฒŒ ์ค‘์‹ฌ์„ ๊ฒฐ์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ƒˆ๋กœ์šด ๋ฐ์ดํ„ฐ๋กœ, 'update'๋ฅผ ํด๋ฆญํ•ด์„œ ์ˆ˜๋ ด์„ ์ฐพ๋Š”๋ฐ ์–ผ๋งˆ๋‚˜ ์˜ค๋ž˜ ๊ฑธ๋ฆฌ๋Š”์ง€ ๋ด…๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ์˜ ๋žœ๋ค์„ฑ, ํด๋Ÿฌ์Šคํ„ฐ ์ˆ˜์™€ ๋ฌด๊ฒŒ ์ค‘์‹ฌ ์ˆ˜๋ฅผ ๊ณ ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ๋ฅผ ๊ทธ๋ฃน์œผ๋กœ ๋ฌถ๊ธฐ ์œ„ํ•œ ์•„์ด๋””์–ด๋ฅผ ์–ป๋Š” ๊ฒŒ ๋„์›€์ด ๋˜๋‚˜์š”? +[such as this one](https://user.ceng.metu.edu.tr/~akifakkus/courses/ceng574/k-means/)๊ฐ™์€ K-Means ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋ฅผ ์ฐพ์•„๋ด…๋‹ˆ๋‹ค. ์ด ๋„๊ตฌ๋กœ ์ƒ˜ํ”Œ ๋ฐ์ดํ„ฐ ํฌ์ธํŠธ๋ฅผ ์‹œ๊ฐํ™”ํ•˜๊ณ  ๋ฌด๊ฒŒ ์ค‘์‹ฌ์„ ๊ฒฐ์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ์˜ ๋žœ๋ค์„ฑ, ํด๋Ÿฌ์Šคํ„ฐ ์ˆ˜์™€ ๋ฌด๊ฒŒ ์ค‘์‹ฌ ์ˆ˜๋ฅผ ๊ณ ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ๋ฅผ ๊ทธ๋ฃน์œผ๋กœ ๋ฌถ๊ธฐ ์œ„ํ•œ ์•„์ด๋””์–ด๋ฅผ ์–ป๋Š” ๊ฒŒ ๋„์›€์ด ๋˜๋‚˜์š”? ๋˜ํ•œ, Stanford์˜ [this handout on k-means](https://stanford.edu/~cpiech/cs221/handouts/kmeans.html)์„ ์ฐพ์•„๋ด…๋‹ˆ๋‹ค. diff --git a/6-NLP/1-Introduction-to-NLP/translations/README.ko.md b/6-NLP/1-Introduction-to-NLP/translations/README.ko.md index 46b9506d..719775ea 100644 --- a/6-NLP/1-Introduction-to-NLP/translations/README.ko.md +++ b/6-NLP/1-Introduction-to-NLP/translations/README.ko.md @@ -2,7 +2,7 @@ ์ด ๊ฐ•์˜์• ์„œ *computational linguistics* ํ•˜์œ„์ธ, *natural language processing*์˜ ๊ฐ„๋‹จํ•œ ์—ญ์‚ฌ์™€ ์ค‘์š” ์ปจ์…‰์„ ๋‹ค๋ฃน๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/31/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/31/) ## ์†Œ๊ฐœ @@ -69,7 +69,7 @@ Turing์ด 1950๋…„์— *artificial intelligence*๋ฅผ ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ์„ ๋•Œ, ๋งŒ ### Eliza ๊ฐœ๋ฐœ -1960๋…„์— *Joseph Weizenbaum*์œผ๋กœ ๋ถˆ๋ฆฐ MIT ์‚ฌ์ด์–ธํ‹ฐ์ŠคํŠธ๋Š”, ์‚ฌ๋žŒ์˜ ์งˆ๋ฌธ์„ ๋‹ต๋ณ€ํ•˜๊ณ  ๋‹ต๋ณ€์„ ์ดํ•ดํ•˜๋Š” ๋ชจ์Šต์„ ์ฃผ๋Š” ์ปดํ“จํ„ฐ 'therapist' [*Eliza*](https:/wikipedia.org/wiki/ELIZA)๋ฅผ ๊ฐœ๋ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ, Eliza๋Š” ๋ฌธ์žฅ์„ ํŒŒ์‹ฑํ•˜๊ณ  ํŠน์ • ๋ฌธ๋ฒ• ๊ตฌ์กฐ์™€ ํ‚ค์›Œ๋“œ๋ฅผ ์‹๋ณ„ํ•˜์—ฌ ์ด์œ ์žˆ๋Š” ๋‹ต๋ณ€์„ ์ค€๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ๋ฌธ์žฅ์„ *understand*ํ•œ๋‹ค๊ณ  ๋งํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๋งŒ์•ฝ Eliza๊ฐ€ "**I am** sad" ํฌ๋งท๊ณผ ์œ ์‚ฌํ•œ ๋ฌธ์žฅ์„ ์ œ์‹œ๋ฐ›์œผ๋ฉด ๋ฌธ์žฅ์—์„œ ๋‹จ์–ด๋ฅผ ์žฌ๋ฐฐ์—ดํ•˜๊ณ  ๋Œ€์น˜ํ•ด์„œ "How long have **you been** sad" ํ˜•ํƒœ๋กœ ์‘๋‹ตํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. +1960๋…„์— *Joseph Weizenbaum*์œผ๋กœ ๋ถˆ๋ฆฐ MIT ์‚ฌ์ด์–ธํ‹ฐ์ŠคํŠธ๋Š”, ์‚ฌ๋žŒ์˜ ์งˆ๋ฌธ์„ ๋‹ต๋ณ€ํ•˜๊ณ  ๋‹ต๋ณ€์„ ์ดํ•ดํ•˜๋Š” ๋ชจ์Šต์„ ์ฃผ๋Š” ์ปดํ“จํ„ฐ 'therapist' [*Eliza*](https://wikipedia.org/wiki/ELIZA)๋ฅผ ๊ฐœ๋ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ, Eliza๋Š” ๋ฌธ์žฅ์„ ํŒŒ์‹ฑํ•˜๊ณ  ํŠน์ • ๋ฌธ๋ฒ• ๊ตฌ์กฐ์™€ ํ‚ค์›Œ๋“œ๋ฅผ ์‹๋ณ„ํ•˜์—ฌ ์ด์œ ์žˆ๋Š” ๋‹ต๋ณ€์„ ์ค€๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ๋ฌธ์žฅ์„ *understand*ํ•œ๋‹ค๊ณ  ๋งํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๋งŒ์•ฝ Eliza๊ฐ€ "**I am** sad" ํฌ๋งท๊ณผ ์œ ์‚ฌํ•œ ๋ฌธ์žฅ์„ ์ œ์‹œ๋ฐ›์œผ๋ฉด ๋ฌธ์žฅ์—์„œ ๋‹จ์–ด๋ฅผ ์žฌ๋ฐฐ์—ดํ•˜๊ณ  ๋Œ€์น˜ํ•ด์„œ "How long have **you been** sad" ํ˜•ํƒœ๋กœ ์‘๋‹ตํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Eliza๊ฐ€ ๋ฌธ์žฅ์„ ์ดํ•ดํ•˜๊ณ  ๋‹ค์Œ ์งˆ๋ฌธ์„ ๋Œ€๋‹ตํ•˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ์ธ์ƒ์„ ์คฌ์ง€๋งŒ, ์‹ค์ œ๋กœ๋Š”, ์‹œ์ œ๋ฅผ ๋ฐ”๊พธ๊ณ  ์ผ๋ถ€ ๋‹จ์–ด๋ฅผ ์ถ”๊ฐ€ํ–ˆ์„ ๋ฟ์ž…๋‹ˆ๋‹ค. ๋งŒ์•ฝ Eliza๊ฐ€ ์‘๋‹ตํ•  ํ‚ค์›Œ๋“œ๋ฅผ ์‹๋ณ„ํ•˜์ง€ ๋ชปํ•˜๋Š” ๊ฒฝ์šฐ, ์—ฌ๋Ÿฌ ๋‹ค๋ฅธ ๋ฌธ์žฅ์— ์ ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋žœ๋ค ์‘๋‹ต์œผ๋กœ ๋Œ€์‹ ํ•ฉ๋‹ˆ๋‹ค. ๋งŒ์•ฝ ์‚ฌ์šฉ์ž๊ฐ€ "**You are** a bicycle"๋ผ๊ณ  ์ž‘์„ฑํ•˜๋ฉด ๋” ์ด์œ ์žˆ๋Š” ์‘๋‹ต ๋Œ€์‹ ์—, "How long have **I been** a bicycle?"์ฒ˜๋Ÿผ ๋‹ต๋ณ€ํ•˜๋ฏ€๋กœ, Eliza๋Š” ์‰ฝ๊ฒŒ ์†์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. @@ -149,7 +149,7 @@ Eliza์™€ ๊ฐ™์€, ๋Œ€ํ™” ๋ด‡์€, ์‚ฌ์šฉ์ž ์ž…๋ ฅ์„ ์œ ๋„ํ•ด์„œ ์ง€๋Šฅ์ ์œผ๋กœ ๋‹ค์Œ ๊ฐ•์˜์—์„œ, natural language์™€ ๋จธ์‹ ๋Ÿฌ๋‹์„ ๋ถ„์„ํ•˜๋Š” ์—ฌ๋Ÿฌ ๋‹ค๋ฅธ ์ ‘๊ทผ ๋ฐฉ์‹์— ๋Œ€ํ•ด ๋ฐฐ์šธ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/32/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/32/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/6-NLP/2-Tasks/translations/README.ko.md b/6-NLP/2-Tasks/translations/README.ko.md index 84100260..ac6c7feb 100644 --- a/6-NLP/2-Tasks/translations/README.ko.md +++ b/6-NLP/2-Tasks/translations/README.ko.md @@ -2,7 +2,7 @@ ๋Œ€๋ถ€๋ถ„ *natural language processing* ์ž‘์—…์œผ๋กœ, ์ฒ˜๋ฆฌํ•œ ํ…์ŠคํŠธ๋ฅผ ๋ถ„ํ•ดํ•˜๊ณ , ๊ฒ€์‚ฌํ•˜๊ณ , ๊ทธ๋ฆฌ๊ณ  ๊ฒฐ๊ณผ๋ฅผ ์ €์žฅํ•˜๊ฑฐ๋‚˜ ๋ฃฐ๊ณผ ๋ฐ์ดํ„ฐ์…‹์„ ์„œ๋กœ ์ฐธ์กฐํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด ์ž‘์—…๋“ค๋กœ, ํ”„๋กœ๊ทธ๋ž˜๋จธ๊ฐ€ _meaning_ ๋˜๋Š” _intent_ ๋˜๋Š” ์˜ค์ง ํ…์ŠคํŠธ์— ์žˆ๋Š” ์šฉ์–ด์™€ ๋‹จ์–ด์˜ _frequency_ ๋งŒ ๋Œ์–ด๋‚ผ ์ˆ˜ ์žˆ๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/33/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/33/) ํ…์ŠคํŠธ๋ฅผ ์ฒ˜๋ฆฌํ•˜๋ฉฐ ์‚ฌ์šฉํ–ˆ๋˜ ์ผ๋ฐ˜์ ์ธ ๊ธฐ์ˆ ์„ ์ฐพ์•„๋ด…๋‹ˆ๋‹ค. ๋จธ์‹ ๋Ÿฌ๋‹์— ๊ฒฐํ•ฉ๋œ, ์ด ๊ธฐ์ˆ ์€ ํšจ์œจ์ ์œผ๋กœ ๋งŽ์€ ํ…์ŠคํŠธ๋ฅผ ๋ถ„์„ํ•˜๋Š”๋ฐ ๋„์™€์ค๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ์ด ์ž‘์—…์— ML์„ ์ ์šฉํ•˜๊ธฐ ์ „์—, NLP ์ŠคํŽ˜์…œ๋ฆฌ์ŠคํŠธ๊ฐ€ ์ผ์œผํ‚จ ๋ฌธ์ œ๋ฅผ ์ดํ•ดํ•ฉ๋‹ˆ๋‹ค. @@ -203,7 +203,7 @@ It was nice talking to you, goodbye! ์ด์ „์˜ ์ง€์‹ ์ ๊ฒ€์—์„œ ์ž‘์—…ํ•˜๊ณ  ๊ตฌํ˜„ํ•ฉ๋‹ˆ๋‹ค. ์นœ๊ตฌ์—๊ฒŒ ๋ด‡์„ ํ…Œ์ŠคํŠธํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋“ค์„ ์†์ผ ์ˆ˜ ์žˆ๋‚˜์š”? ์ข€ ๋” '๋ฏฟ์„ ์ˆ˜'์žˆ๊ฒŒ ๋ด‡์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋‚˜์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/34/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/34/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/6-NLP/3-Translation-Sentiment/translations/README.ko.md b/6-NLP/3-Translation-Sentiment/translations/README.ko.md index b051f184..c9c6526e 100644 --- a/6-NLP/3-Translation-Sentiment/translations/README.ko.md +++ b/6-NLP/3-Translation-Sentiment/translations/README.ko.md @@ -2,7 +2,7 @@ ์ด์ „ ๊ฐ•์˜์—์„œ noun phrase ์ถ”์ถœํ•˜๋Š” ๊ธฐ์ดˆ NLP ์ž‘์—…์„ ํ•˜๊ธฐ ์œ„ํ•ด ML behind-the-scenes์„ ํฌํ•จํ•œ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์ธ, `TextBlob`์œผ๋กœ ๊ธฐ๋ณธ์ ์ธ ๋ด‡์„ ๋งŒ๋“œ๋Š” ๋ฐฉ์‹์„ ๋ฐฐ์› ์Šต๋‹ˆ๋‹ค. ์ปดํ“จํ„ฐ ์–ธ์–ดํ•™์—์„œ ๋‹ค๋ฅธ ์ค‘์š”ํ•œ ๋„์ „์€ ๊ตฌ๋‘๋‚˜ ๋‹ค๋ฅธ ์–ธ์–ด๋กœ ๋ฌธ์žฅ์„ ์ •ํ™•ํ•˜๊ฒŒ _translation_ ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/35/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/35/) ๋ฒˆ์—ญ์€ ์ฒœ์—ฌ ๊ฐœ ์–ธ์–ด์™€ ๊ฐ์ž ๋งŽ์ด ๋‹ค๋ฅธ ๋ฌธ๋ฒ• ๊ทœ์น™์ด ์žˆ๋‹ค๋Š” ์‚ฌ์‹ค์— ์˜ํ•ด์„œ ํ•ฉ์ณ์ง„ ๋งค์šฐ ์–ด๋ ค์šด ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค. ํ•œ ์ ‘๊ทผ ๋ฐฉ์‹์€ ์˜์–ด์ฒ˜๋Ÿผ, ํ•œ ์–ธ์–ด์˜ ํ˜•์‹์ ์ธ ๋ฌธ๋ฒ• ๊ทœ์น™์„ ๋น„-์–ธ์–ด ์ข…์† ๊ตฌ์กฐ๋กœ ๋ณ€ํ™˜ํ•˜๊ณ , ๋‹ค๋ฅธ ์–ธ์–ด๋กœ ๋ณ€ํ™˜ํ•˜๋ฉด์„œ ๋ฒˆ์—ญํ•ฉ๋‹ˆ๋‹ค. ์ด ์ ‘๊ทผ ๋ฐฉ์‹์€ ๋‹ค์Œ ๋‹จ๊ณ„๋กœ ์ง„ํ–‰๋œ๋‹ค๋Š” ์ ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค: @@ -144,7 +144,7 @@ Darcy, as well as Elizabeth, really loved them; and they were 1. ๋งŒ์•ฝ polarity๊ฐ€ 1 ๋˜๋Š” -1์ด๋ฉด ๋ฌธ์žฅ์„ ๋ฐฐ์—ด์ด๋‚˜ positive ๋˜๋Š” negative ๋ฉ”์‹œ์ง€ ๋ฆฌ์ŠคํŠธ์— ์ €์žฅํ•ฉ๋‹ˆ๋‹ค 5. ๋งˆ์ง€๋ง‰์œผ๋กœ, (๊ฐ์ž) ๋ชจ๋“  ๊ธ์ •์ ์ธ ๋ฌธ์žฅ๊ณผ ๋ถ€์ •์ ์ธ ๋ฌธ์žฅ, ๊ฐ ์ˆ˜๋ฅผ ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค -์—ฌ๊ธฐ์— ์ƒ˜ํ”Œ [solution](../solutions/notebook.ipynb)์ด ์žˆ์Šต๋‹ˆ๋‹ค. +์—ฌ๊ธฐ์— ์ƒ˜ํ”Œ [solution](../solution/notebook.ipynb)์ด ์žˆ์Šต๋‹ˆ๋‹ค. โœ… ์ง€์‹ ์ ๊ฒ€ @@ -177,7 +177,7 @@ Darcy, as well as Elizabeth, really loved them; and they were ์‚ฌ์šฉ์ž ์ž…๋ ฅ์œผ๋กœ ๋‹ค๋ฅธ features๋ฅผ ์ถ”์ถœํ•ด์„œ Marvin์„ ๋” ์ข‹๊ฒŒ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋‚˜์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/36/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/36/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/6-NLP/4-Hotel-Reviews-1/translations/README.ko.md b/6-NLP/4-Hotel-Reviews-1/translations/README.ko.md index 796a59b7..59518abd 100644 --- a/6-NLP/4-Hotel-Reviews-1/translations/README.ko.md +++ b/6-NLP/4-Hotel-Reviews-1/translations/README.ko.md @@ -6,7 +6,7 @@ - ์ด๋ฏธ ์กด์žฌํ•˜๋Š” ์—ด์„ ๊ธฐ๋ฐ˜์œผ๋กœ ์ผ๋ถ€ ์ƒˆ๋กœ์šด ๋ฐ์ดํ„ฐ๋ฅผ ๊ณ„์‚ฐํ•˜๋Š” ๋ฐฉ์‹ - ์ตœ์ข… ๋„์ „์—์„œ ์‚ฌ์šฉํ•˜๊ณ ์ž ๊ฒฐ๊ณผ ๋ฐ์ดํ„ฐ์…‹์„ ์ €์žฅํ•˜๋Š” ๋ฐฉ์‹ -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/37/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/37/) ### ์†Œ๊ฐœ @@ -397,7 +397,7 @@ print("Loading took " + str(round(end - start, 2)) + " seconds") ์ด์ „ ๊ฐ•์˜์—์„œ ๋ณธ ๊ฒƒ์ฒ˜๋Ÿผ, ์ด ๊ฐ•์˜์—์„œ ์ž‘์—…ํ•˜๊ธฐ ์ „ ๋ฐ์ดํ„ฐ์™€ ์•ฝ์ ์„ ์ดํ•ดํ•˜๋Š” ๊ฒƒ์ด ์–ผ๋งˆ๋‚˜ ์น˜๋ช…์ ์ด๊ฒŒ ์ค‘์š”ํ•œ์ง€ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค. ํŠน๋ณ„ํžˆ, ํ…์ŠคํŠธ-๊ธฐ๋ฐ˜ ๋ฐ์ดํ„ฐ๋Š”, ์กฐ์‹ฌํžˆ ์กฐ์‚ฌํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค์–‘ํ•œ text-heavy ๋ฐ์ดํ„ฐ์…‹์„ ํŒŒ๋ณด๊ณ  ๋ชจ๋ธ์—์„œ ์น˜์šฐ์น˜๊ฑฐ๋‚˜ ํŽธํ–ฅ๋œ ๊ฐ์ •์œผ๋กœ ๋ผ์›Œ๋†“์€ ์˜์—ญ์„ ์ฐพ์„ ์ˆ˜ ์žˆ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/38/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/38/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/6-NLP/5-Hotel-Reviews-2/translations/README.ko.md b/6-NLP/5-Hotel-Reviews-2/translations/README.ko.md index 574f4ab5..da892099 100644 --- a/6-NLP/5-Hotel-Reviews-2/translations/README.ko.md +++ b/6-NLP/5-Hotel-Reviews-2/translations/README.ko.md @@ -2,7 +2,7 @@ ์ง€๊ธˆ๊นŒ์ง€ ์ž์„ธํžˆ ๋ฐ์ดํ„ฐ์…‹์„ ์‚ดํŽด๋ณด์•˜์œผ๋ฉฐ, ์—ด์„ ํ•„ํ„ฐ๋งํ•˜๊ณ  ๋ฐ์ดํ„ฐ์…‹์œผ๋กœ NLP ๊ธฐ์ˆ ์„ ์‚ฌ์šฉํ•˜์—ฌ ํ˜ธํ…”์— ๋Œ€ํ•œ ์ƒˆ๋กœ์šด ์‹œ๊ฐ์„ ์–ป๊ฒŒ ๋  ์‹œ๊ฐ„์ž…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/39/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/39/) ### ํ•„ํ„ฐ๋ง & ๊ฐ์ • ๋ถ„์„ ์ž‘์—… @@ -348,20 +348,20 @@ print("Saving results to Hotel_Reviews_NLP.csv") df.to_csv(r"../data/Hotel_Reviews_NLP.csv", index = False) ``` -(Hotel_Reviews_Filtered.csv ํŒŒ์ผ ๋งŒ๋“ค์–ด์„œ [your filtering notebook](solution/notebook-filtering.ipynb) ์‹คํ–‰ํ•œ ํ›„์—) [the analysis notebook](solution/notebook-sentiment-analysis.ipynb)์œผ๋กœ ์ „์ฒด ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. +(Hotel_Reviews_Filtered.csv ํŒŒ์ผ ๋งŒ๋“ค์–ด์„œ [your filtering notebook](../solution/1-notebook.ipynb) ์‹คํ–‰ํ•œ ํ›„์—) [the analysis notebook](../solution/3-notebook.ipynb)์œผ๋กœ ์ „์ฒด ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ฒ€ํ† ํ•˜๋Š”, ๋‹จ๊ณ„๋Š” ์ด๋ ‡์Šต๋‹ˆ๋‹ค: -1. ์›๋ณธ ๋ฐ์ดํ„ฐ์…‹ **Hotel_Reviews.csv** ํŒŒ์ผ์€ ์ด์ „ ๊ฐ•์˜์—์„œ [the explorer notebook](../../4-Hotel-Reviews-1/solution/notebook-explorer.ipynb)์œผ๋กœ ์‚ดํŽด๋ณด์•˜์Šต๋‹ˆ๋‹ค -2. Hotel_Reviews.csv๋Š” [the filtering notebook](../solution/notebook-filtering.ipynb)์—์„œ ํ•„ํ„ฐ๋ง๋˜๊ณ  **Hotel_Reviews_Filtered.csv**์— ๊ฒฐ๊ณผ๋กœ ๋‚จ์Šต๋‹ˆ๋‹ค -3. Hotel_Reviews_Filtered.csv๋Š” [the sentiment analysis notebook](../solution/notebook-sentiment-analysis.ipynb)์—์„œ ์ฒ˜๋ฆฌ๋˜์–ด **Hotel_Reviews_NLP.csv**์— ๊ฒฐ๊ณผ๋กœ ๋‚จ์Šต๋‹ˆ๋‹ค +1. ์›๋ณธ ๋ฐ์ดํ„ฐ์…‹ **Hotel_Reviews.csv** ํŒŒ์ผ์€ ์ด์ „ ๊ฐ•์˜์—์„œ [the explorer notebook](../../4-Hotel-Reviews-1/solution/notebook.ipynb)์œผ๋กœ ์‚ดํŽด๋ณด์•˜์Šต๋‹ˆ๋‹ค +2. Hotel_Reviews.csv๋Š” [the filtering notebook](../solution/1-notebook.ipynb)์—์„œ ํ•„ํ„ฐ๋ง๋˜๊ณ  **Hotel_Reviews_Filtered.csv**์— ๊ฒฐ๊ณผ๋กœ ๋‚จ์Šต๋‹ˆ๋‹ค +3. Hotel_Reviews_Filtered.csv๋Š” [the sentiment analysis notebook](../solution/3-notebook.ipynb)์—์„œ ์ฒ˜๋ฆฌ๋˜์–ด **Hotel_Reviews_NLP.csv**์— ๊ฒฐ๊ณผ๋กœ ๋‚จ์Šต๋‹ˆ๋‹ค 4. ๋‹ค์Œ NLP ๋„์ „์—์„œ Hotel_Reviews_NLP.csv๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค ### ๊ฒฐ๋ก  ์‹œ์ž‘ํ–ˆ์„ ๋•Œ, ์—ด๊ณผ ๋ฐ์ดํ„ฐ๋กœ ์ด๋ฃจ์–ด์ง„ ๋ฐ์ดํ„ฐ์…‹์ด ์—ˆ์—ˆ์ง€๋งŒ ๋ชจ๋‘ ๋‹ค ํ™•์ธ๋˜๊ฑฐ๋‚˜ ์‚ฌ์šฉ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ๋ฅผ ์‚ดํŽด๋ณด์•˜์œผ๋ฉฐ, ํ•„์š”์—†๋Š” ๊ฒƒ์€ ํ•„ํ„ฐ๋งํ•ด์„œ ์ง€์› ๊ณ , ์œ ์šฉํ•˜๊ฒŒ ํƒœ๊ทธ๋ฅผ ๋ณ€ํ™˜ํ–ˆ๊ณ , ํ‰๊ท ์„ ๊ณ„์‚ฐํ–ˆ์œผ๋ฉฐ, ์ผ๋ถ€ ๊ฐ์ • ์—ด์„ ์ถ”๊ฐ€ํ•˜๊ณ  ๊ธฐ๋Œ€ํ•˜๋ฉด์„œ, ์ž์—ฐ์–ด ์ฒ˜๋ฆฌ์— ๋Œ€ํ•œ ์ผ๋ถ€ ํฅ๋ฏธ๋กœ์šด ์‚ฌ์‹ค์„ ํ•™์Šตํ–ˆ์Šต๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/40/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/40/) ## ๋„์ „ diff --git a/7-TimeSeries/1-Introduction/translations/README.ko.md b/7-TimeSeries/1-Introduction/translations/README.ko.md index e5fdcd31..d8f04e22 100644 --- a/7-TimeSeries/1-Introduction/translations/README.ko.md +++ b/7-TimeSeries/1-Introduction/translations/README.ko.md @@ -10,7 +10,7 @@ > ๐ŸŽฅ ์ด๋ฏธ์ง€๋ฅผ ๋ˆŒ๋Ÿฌ์„œ time series forecasting์— ๋Œ€ํ•œ ๋น„๋””์˜ค๋ฅผ ๋ด…๋‹ˆ๋‹ค -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/41/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/41/) ๊ฐ€๊ฒฉ, ์žฌ๊ณ , ๊ทธ๋ฆฌ๊ณ  ๊ณต๊ธ‰๊ณผ ์—ฐ๊ด€๋œ ์ด์Šˆ์— ์ง์ ‘ ์ ์šฉํ•˜๊ฒŒ ๋œ๋‹ค๋ฉด, ๋น„์ง€๋‹ˆ์Šค์— ์‹ค์ œ๋กœ ๊ฐ€์น˜์žˆ๋Š” ์œ ์šฉํ•˜๊ณ  ํฅ๋ฏธ๋กœ์šด ํ•„๋“œ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ๋”ฅ๋Ÿฌ๋‹ ๊ธฐ์ˆ ์€ ๋ฏธ๋ž˜์˜ ์„ฑ๋Šฅ์„ ์ž˜ ์˜ˆ์ธกํ•˜๊ธฐ ์œ„ํ•ด ๋” ๋งŽ์€ ์ธ์‚ฌ์ดํŠธ๋ฅผ ์–ป๊ณ ์ž ์‚ฌ์šฉํ–ˆ์ง€๋งŒ, time series forecasting์€ classic ML ๊ธฐ์ˆ ์—์„œ ์ง€์†์ ์œผ๋กœ ๋งŽ์€ ์ •๋ณด๋ฅผ ์–ป๋Š” ํ•„๋“œ์ž…๋‹ˆ๋‹ค. @@ -175,7 +175,7 @@ seasonality์˜ ๋…๋ฆฝ์ ์œผ๋กœ, 1๋…„ ๋ณด๋‹ค ๊ธด ๊ฒฝ์ œ ์นจ์ฒด๊ฐ™์€ long-run cyc time series forecasting์—์„œ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•  ์ˆ˜ ์žˆ๋Š” ๋ชจ๋“  ์‚ฐ์—…๊ณผ ์กฐ์‚ฌ ์˜์—ญ์˜ ๋ฆฌ์ŠคํŠธ๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค. ์˜ˆ์ˆ ์— ์ด ๊ธฐ์ˆ ์„ ์ ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•˜๋‚˜์š”? ๊ฒฝ์ œํ•™์—์„œ? ์ƒํƒœํ•™์—์„œ? ๋ฆฌํ…Œ์ผ์—์„œ? ์‚ฐ์—…์—์„œ? ๊ธˆ์œต์—์„œ? ๋˜ ๋‹ค๋ฅธ ๊ณณ์€ ์–ด๋”˜๊ฐ€์š”? -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/42/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/42/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/7-TimeSeries/2-ARIMA/translations/README.ko.md b/7-TimeSeries/2-ARIMA/translations/README.ko.md index 71b4de77..7ed62553 100644 --- a/7-TimeSeries/2-ARIMA/translations/README.ko.md +++ b/7-TimeSeries/2-ARIMA/translations/README.ko.md @@ -6,7 +6,7 @@ > ๐ŸŽฅ ์˜์ƒ์„ ๋ณด๋ ค๋ฉด ์ด๋ฏธ์ง€ ํด๋ฆญ: A brief introduction to ARIMA models. The example is done in R, but the concepts are universal. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/43/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/43/) ## ์†Œ๊ฐœ @@ -224,7 +224,7 @@ Walk-forward ๊ฒ€์‚ฌ๋Š” time series ๋ชจ๋ธ ํ‰๊ฐ€์˜ ์ตœ์  ํ‘œ์ค€์ด๊ณ  ์ด ํ”„ ```python test_shifted = test.copy() - for t in range(1, HORIZON): + for t in range(1, HORIZON + 1): test_shifted['load+'+str(t)] = test_shifted['load'].shift(-t, freq='H') test_shifted = test_shifted.dropna(how='any') @@ -295,7 +295,7 @@ Walk-forward ๊ฒ€์‚ฌ๋Š” time series ๋ชจ๋ธ ํ‰๊ฐ€์˜ ์ตœ์  ํ‘œ์ค€์ด๊ณ  ์ด ํ”„ eval_df.head() ``` - ```output + output | | | timestamp | h | prediction | actual | | --- | ---------- | --------- | --- | ---------- | -------- | | 0 | 2014-12-30 | 00:00:00 | t+1 | 3,008.74 | 3,023.00 | @@ -303,7 +303,6 @@ Walk-forward ๊ฒ€์‚ฌ๋Š” time series ๋ชจ๋ธ ํ‰๊ฐ€์˜ ์ตœ์  ํ‘œ์ค€์ด๊ณ  ์ด ํ”„ | 2 | 2014-12-30 | 02:00:00 | t+1 | 2,900.17 | 2,899.00 | | 3 | 2014-12-30 | 03:00:00 | t+1 | 2,917.69 | 2,886.00 | | 4 | 2014-12-30 | 04:00:00 | t+1 | 2,946.99 | 2,963.00 | - ``` ์‹ค์ œ ๋ถ€ํ•˜์™€ ๋น„๊ตํ•ด์„œ, ์‹œ๊ฐ„๋‹น ๋ฐ์ดํ„ฐ์˜ ์˜ˆ์ธก์„ ๊ด€์ฐฐํ•ด๋ด…๋‹ˆ๋‹ค. ์–ด๋Š์ •๋„ ์ •ํ™•ํ•œ๊ฐ€์š”? @@ -384,7 +383,7 @@ Walk-forward ๊ฒ€์‚ฌ๋Š” time series ๋ชจ๋ธ ํ‰๊ฐ€์˜ ์ตœ์  ํ‘œ์ค€์ด๊ณ  ์ด ํ”„ Time Series ๋ชจ๋ธ์˜ ์ •ํ™•๋„๋ฅผ ํ…Œ์ŠคํŠธํ•  ๋ฐฉ์‹์„ ํŒŒ๋ด…๋‹ˆ๋‹ค. ์ด ๊ฐ•์˜์—์„œ MAPE์„ ๋‹ค๋ฃจ์ง€๋งŒ, ์‚ฌ์šฉํ•  ๋‹ค๋ฅธ ๋ฐฉ์‹์ด ์žˆ๋‚˜์š”? ์กฐ์‚ฌํ•ด๋ณด๊ณ  ์ฒจ์–ธํ•ด๋ด…๋‹ˆ๋‹ค. ๋„์›€์„ ๋ฐ›์„ ์ˆ˜ ์žˆ๋Š” ๋ฌธ์„œ๋Š” [here](https://otexts.com/fpp2/accuracy.html)์—์„œ ์ฐพ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/44/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/44/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต diff --git a/8-Reinforcement/1-QLearning/translations/README.ko.md b/8-Reinforcement/1-QLearning/translations/README.ko.md index d031b459..b91313b6 100644 --- a/8-Reinforcement/1-QLearning/translations/README.ko.md +++ b/8-Reinforcement/1-QLearning/translations/README.ko.md @@ -11,7 +11,7 @@ reinforcement learning๊ณผ (๊ฒŒ์ž„) ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋กœ, ์‚ด์•„๋‚จ๊ณ  ๊ฐ€๋Šฅํ•œ > ๐ŸŽฅ Dmitry discuss Reinforcement Learning ๋“ค์œผ๋ ค๋ฉด ์ด๋ฏธ์ง€ ํด๋ฆญ -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/45/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/45/) ## ์ „์ œ์กฐ๊ฑด ๋ฐ ์„ค์ • @@ -230,7 +230,7 @@ Q-Table์˜ ๋ชจ๋“  ๊ฐ’์ด ๊ฐ™๋‹ค๋ฉด, ์ด ์ผ€์ด์Šค์—์„œ - 0.25 ์œผ๋กœ ์ดˆ๊ธฐํ™” **epochs**๋ผ๊ณ  ๋ถˆ๋ฆฌ๋Š”, 5000๋ฒˆ ์‹คํ—˜์œผ๋กœ ํ•™์Šต ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค: (code block 8) - ```python +```python for epoch in range(5000): # Pick initial point @@ -255,7 +255,7 @@ Q-Table์˜ ๋ชจ๋“  ๊ฐ’์ด ๊ฐ™๋‹ค๋ฉด, ์ด ์ผ€์ด์Šค์—์„œ - 0.25 ์œผ๋กœ ์ดˆ๊ธฐํ™” ai = action_idx[a] Q[x,y,ai] = (1 - alpha) * Q[x,y,ai] + alpha * (r + gamma * Q[x+dpos[0], y+dpos[1]].max()) n+=1 - ``` +``` ์ด ์•Œ๊ณ ๋ฆฌ์ฆ˜์ด ์‹คํ–‰๋œ ํ›„, Q-Table์€ ๊ฐ ๋‹จ๊ณ„์— ๋‹ค๋ฅธ ์•ก์…˜์˜ attractiveness๋ฅผ ์ •์˜ํ•˜๋Š” ๊ฐ’์œผ๋กœ ์—…๋ฐ์ดํŠธํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์›€์ง์ด๊ณ  ์‹ถ์€ ๋ฐฉํ–ฅ์˜ ๋ฐฉํ–ฅ์œผ๋กœ ๊ฐ ์…€์— ๋ฐฑํ„ฐ๋ฅผ plotํ•ด์„œ Q-Table์„ ์‹œ๊ฐํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹จ์ˆœํ•˜๊ฒŒ, ํ™”์‚ดํ‘œ ๋จธ๋ฆฌ ๋Œ€์‹  ์ž‘์€ ์›์„ ๊ทธ๋ฆฝ๋‹ˆ๋‹ค. @@ -315,7 +315,7 @@ print_statistics(qpolicy) ์ „์ฒด์ ์œผ๋กœ, ํ•™์Šต ํ”„๋กœ์„ธ์Šค์˜ ์„ฑ๊ณต๊ณผ ํ€„๋ฆฌํ‹ฐ๋Š” ํ•™์Šต๋ฅ , ํ•™์Šต๋ฅ  ๊ฐ์†Œ, ๊ทธ๋ฆฌ๊ณ  ๊ฐ๊ฐ€์œจ์ฒ˜๋Ÿผ ํŒŒ๋ผ๋ฏธํ„ฐ์— ๊ธฐ๋ฐ˜ํ•˜๋Š”๊ฒŒ ์ƒ๋‹นํžˆ ์ค‘์š”ํ•˜๋‹ค๋Š” ์ ์„ ๊ธฐ์–ตํ•ฉ๋‹ˆ๋‹ค. ํ›ˆ๋ จํ•˜๋ฉด์„œ ์ตœ์ ํ™”ํ•˜๋ฉด (์˜ˆ์‹œ๋กœ, Q-Table coefficients), **parameters**์™€ ๊ตฌ๋ณ„ํ•ด์„œ, ๊ฐ€๋” **hyperparameters**๋ผ๊ณ  ๋ถˆ๋ฆฝ๋‹ˆ๋‹ค. ์ตœ๊ณ ์˜ hyperparameter ๊ฐ’์„ ์ฐพ๋Š” ํ”„๋กœ์„ธ์Šค๋Š” **hyperparameter optimization**์ด๋ผ๊ณ  ๋ถˆ๋ฆฌ๋ฉฐ, ๋ณ„๋„์˜ ํ† ํ”ฝ์ด ์žˆ์„ ๋งŒํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/46/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/46/) ## ๊ณผ์ œ diff --git a/8-Reinforcement/2-Gym/translations/README.ko.md b/8-Reinforcement/2-Gym/translations/README.ko.md index e7aa1356..8fc05e8f 100644 --- a/8-Reinforcement/2-Gym/translations/README.ko.md +++ b/8-Reinforcement/2-Gym/translations/README.ko.md @@ -2,7 +2,7 @@ ์ด์ „ ๊ฐ•์˜์—์„œ ํ’€์—ˆ๋˜ ๋ฌธ์ œ๋Š” ์žฅ๋‚œ๊ฐ ๋ฌธ์ œ์ฒ˜๋Ÿผ ๋ณด์ผ ์ˆ˜ ์žˆ๊ณ , ์‹ค์ œ ์‹œ๋‚˜๋ฆฌ์˜ค์—์„œ ์ง„์งœ ์ ์šฉ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ฒด์Šค๋‚˜ ๋ฐ”๋‘‘์„ ์ฆ๊ธฐ๋Š” ๊ฒƒ์„ ํฌํ•จํ•œ - ์‹œ๋‚˜๋ฆฌ์˜ค์— ๋งŽ์€ ์‹ค์ œ ๋ฌธ์ œ์™€ ๊ณต์œ ํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ์ด ์ผ€์ด์Šค๋Š” ์•„๋‹™๋‹ˆ๋‹ค. ์ฃผ์–ด์ง„ ๋ฃฐ๊ณผ **discrete state**๋ฅผ ๋ณด๋“œ๊ฐ€ ๊ฐ€์ง€๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋น„์Šทํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/47/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/47/) ## ์†Œ๊ฐœ @@ -329,7 +329,7 @@ env.close() > **Task 4**: ์—ฌ๊ธฐ์—๋Š” ๊ฐ ๋‹จ๊ณ„์—์„œ ์ตœ์ƒ์˜ ์•ก์…˜์„ ์„ ํƒํ•˜์ง€ ์•Š๊ณ , ์ผ์น˜ํ•˜๋Š” ํ™•๋ฅ  ๋ถ„ํฌ๋กœ ์ƒ˜ํ”Œ๋งํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ€์žฅ ๋†’์€ Q-Table ๊ฐ’์œผ๋กœ, ํ•ญ์ƒ ์ตœ์ƒ์˜ ์•ก์…˜์„ ์„ ํƒํ•˜๋ฉด ๋” ํ•ฉ๋ฆฌ์ ์ธ๊ฐ€์š”? `np.argmax` ํ•จ์ˆ˜๋กœ ๋†’์€ Q-Table ๊ฐ’์— ํ•ด๋‹น๋˜๋Š” ์•ก์…˜ ์ˆซ์ž๋ฅผ ์ฐพ์•„์„œ ๋งˆ๋ฌด๋ฆฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ์ „๋žต์„ ๊ตฌํ˜„ํ•˜๊ณ  ๋ฐธ๋Ÿฐ์Šค๋ฅผ ๊ฐœ์„ ํ–ˆ๋Š”์ง€ ๋ด…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/48/) +## [๊ฐ•์˜ ํ›„ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/48/) ## ๊ณผ์ œ: [Train a Mountain Car](../assignment.md) diff --git a/9-Real-World/1-Applications/translations/README.ko.md b/9-Real-World/1-Applications/translations/README.ko.md index c3aa37c2..62c09752 100644 --- a/9-Real-World/1-Applications/translations/README.ko.md +++ b/9-Real-World/1-Applications/translations/README.ko.md @@ -8,7 +8,7 @@ ๋ณดํ†ต ๋”ฅ๋Ÿฌ๋‹์„ ํ™œ์šฉํ•˜๋Š”, AI๋กœ ์‚ฐ์—…์— ๋งŽ์€ ๊ด€์‹ฌ์ด ๋ชจ์ด์ง€๋งŒ, ์—ฌ์ „ํžˆ classical ๋จธ์‹ ๋Ÿฌ๋‹ ๋ชจ๋ธ์˜ ๊ฐ€์น˜์žˆ๋Š” ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜๋„ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค. ์˜ค๋Š˜ ์ด ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์ผ๋ถ€๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค! ์ด ๊ฐ•์˜์—์„œ, 8๊ฐœ ๋‹ค์–‘ํ•œ ์‚ฐ์—…๊ณผ subject-matter ๋„๋ฉ”์ธ์—์„œ ์ด ๋ชจ๋ธ ํƒ€์ž…์œผ๋กœ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์„ฑ๋Šฅ, ์‹ ๋ขฐ, ์ง€๋Šฅ๊ณผ, ์‚ฌ์šฉ์ž ๊ฐ€์น˜๋ฅผ ์–ด๋–ป๊ฒŒ ๋” ๋†’์ผ์ง€ ํƒ์ƒ‰ํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/49/) +## [๊ฐ•์˜ ์ „ ํ€ด์ฆˆ](https://white-water-09ec41f0f.azurestaticapps.net/quiz/49/) ## ๐Ÿ’ฐ ๊ธˆ์œต @@ -152,7 +152,7 @@ https://ai.inqline.com/machine-learning-for-marketing-customer-segmentation/ ์ด ์ปค๋ฆฌํ˜๋Ÿผ์—์„œ ๋ฐฐ์› ๋˜ ์ผ๋ถ€ ๊ธฐ์ˆ ๋กœ ์ด์ต์„ ๋‚ผ ๋‹ค๋ฅธ ์ƒ‰ํ„ฐ๋ฅผ ์‹๋ณ„ํ•˜๊ณ , ML์„ ์–ด๋–ป๊ฒŒ ์‚ฌ์šฉํ•˜๋Š”์ง€ ํƒ์ƒ‰ํ•ฉ๋‹ˆ๋‹ค. -## [๊ฐ•์˜ ํ›„ ํ•™์Šต](https://jolly-sea-0a877260f.azurestaticapps.net/quiz/50/) +## [๊ฐ•์˜ ํ›„ ํ•™์Šต](https://white-water-09ec41f0f.azurestaticapps.net/quiz/50/) ## ๊ฒ€ํ†  & ์ž๊ธฐ์ฃผ๋„ ํ•™์Šต