From 81b337fac6421f1b9ca542995d5aa7a154b80c63 Mon Sep 17 00:00:00 2001 From: benjas <909336740@qq.com> Date: Mon, 26 Apr 2021 19:46:49 +0800 Subject: [PATCH] Add. Binary Classification --- .../1. 异常检测——概述.md | 16 +++++++++++++++- .../assets/1619437444012.png | Bin 0 -> 10651 bytes .../assets/1619437459729.png | Bin 0 -> 10479 bytes 3 files changed, 15 insertions(+), 1 deletion(-) create mode 100644 机器学习算法理论及应用/李宏毅——异常检测/assets/1619437444012.png create mode 100644 机器学习算法理论及应用/李宏毅——异常检测/assets/1619437459729.png diff --git a/机器学习算法理论及应用/李宏毅——异常检测/1. 异常检测——概述.md b/机器学习算法理论及应用/李宏毅——异常检测/1. 异常检测——概述.md index 41cb157..4311ba4 100644 --- a/机器学习算法理论及应用/李宏毅——异常检测/1. 异常检测——概述.md +++ b/机器学习算法理论及应用/李宏毅——异常检测/1. 异常检测——概述.md @@ -40,4 +40,18 @@ Applications - Network Intrusion Detection(入侵检测) - Training data:正常连接,x:攻击行为? - Ref:http://kdd.ics.uci.edu/databases/kddcup99/kddcup99.html -- \ No newline at end of file +- Cancer Detection(细胞检测) + - Training data:正常细胞,x:癌细胞 + - Ref:http://kdd.ics.uci.edu/uciml/breast-cancer-wisconsin-data/home + + + +### 如何分类 + +Binary Classification? + +- Given normal data ![1619437444012](assets/1619437444012.png) +- Given anomaly ![1619437459729](assets/1619437459729.png) +- Then training a binary classifier ...... + +如上,给它正常数据和异常数据,然后自动分成Class1和Class2 \ No newline at end of file diff --git a/机器学习算法理论及应用/李宏毅——异常检测/assets/1619437444012.png b/机器学习算法理论及应用/李宏毅——异常检测/assets/1619437444012.png new file mode 100644 index 0000000000000000000000000000000000000000..cf42f99319fec81a2c925c1af2f482d8c0c8ae22 GIT binary patch literal 10651 zcmV;MDP-1(P)Px#1ZP1_K>z@;j|==^1poj532;bRa{vGmbN~PnbOGLGA9w%&DKJSyK~#8N&7BF5 zT~)d7zdl0`nL9I?NkZn4IgEk=icBgfg5DAwD5|`rPhY9rd!6cO)qC8l-YaTZK0z(@ ziVROsWDpP#2s42MLK4VCLJ~+i=^^Rq^f~AKe`}wwvwCy7(+QO2*R1Tl*Iw)UzO~jj zuD$o6rksG))YKSIDwV=9lgWf*wR?cq0krY$BExQ}i^%_c(V* z*AJxVgTXNn#Q3ZAp$;LZKIX$|#qF!rdEb8&h{p?H#C+Ud&$*AqjU4y9osY+_9k{Mm z7hk90Q1=H9;+Ow=QGr**vUcD=yS?z@X4}|=pu)e#sfMvCi;>ES?uWibotG_JX8p8| zWsP6Qq6|k#{X-jF(cZYHvs}W0fH?~%LfePR+n|@-x1Ur1N&^Ee_)EaoR(yvMf-k3{ zb*Ea8*f_P<{Lt$l1)Y^;#C1Qa3IArb{#~5~n=mS8%jZqB3F8~X{3d8vMM34D8|gt* zhgdo28w;j;mTF1|c)!6aSd5?Z{`$1Hw_8g~i*nzs{vP1t 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