@ -2041,48 +2041,52 @@
"title" : "NLP 4: Pre-Lecture Quiz" ,
"quiz" : [
{
"questionText" : " q1 ",
"questionText" : " What information can we get from text that was written or spoken by a human? ",
"answerOptions" : [
{
"answerText" : " a",
"answerText" : " p atterns and frequencies ",
"isCorrect" : "false"
} ,
{
"answerText" : " b ",
"isCorrect" : " tru e"
"answerText" : " sentiment and meaning ",
"isCorrect" : " fals e"
} ,
{
"answerText" : " c ",
"isCorrect" : " fals e"
"answerText" : " both of the above ",
"isCorrect" : " tru e"
}
]
} ,
{
"questionText" : " q2 ",
"questionText" : " What is sentiment analysis? ",
"answerOptions" : [
{
"answerText" : "a" ,
"answerText" : "a study of whether a family heirloom has sentimental value" ,
"isCorrect" : "false"
} ,
{
"answerText" : "a method of systematically identifying, extracting, quantifying, and studying affective states and subjective information" ,
"isCorrect" : "true"
} ,
{
"answerText" : "b" ,
"answerText" : " the a bility to tell whether someone is sad or happy ",
"isCorrect" : "false"
}
]
} ,
} ,
{
"questionText" : " q3 ",
"questionText" : " What question could be answered using a dataset of hotel reviews, Python, and sentiment analysis? ",
"answerOptions" : [
{
"answerText" : " a",
"isCorrect" : " fals e"
"answerText" : " Wh at are the most frequently used words and phrases in reviews? ",
"isCorrect" : " tru e"
} ,
{
"answerText" : " b",
"isCorrect" : " tru e"
"answerText" : " Which resort has the best pool? ",
"isCorrect" : " fals e"
} ,
{
"answerText" : " c ",
"answerText" : " Is there valet parking at this hotel? ",
"isCorrect" : "false"
}
]
@ -2094,48 +2098,48 @@
"title" : "NLP 4: Post-Lecture Quiz" ,
"quiz" : [
{
"questionText" : " q1 ",
"questionText" : " What is the essence of NLP? ",
"answerOptions" : [
{
"answerText" : " a",
"answerText" : " c ategorizing human language into happy or sad ",
"isCorrect" : "false"
} ,
{
"answerText" : " b ",
"answerText" : " interpreting meaning or sentiment without having to have a human do it ",
"isCorrect" : "true"
} ,
{
"answerText" : " c ",
"answerText" : " finding outliers in sentiment and examining them ",
"isCorrect" : "false"
}
]
} ,
{
"questionText" : " q2 ",
"questionText" : " What are some things you might look for while cleaning data? ",
"answerOptions" : [
{
"answerText" : " a",
"isCorrect" : " tru e"
"answerText" : " ch aracters in other languages ",
"isCorrect" : " fals e"
} ,
{
"answerText" : "b ",
"answerText" : "b lank rows or columns ",
"isCorrect" : "false"
} ,
{
"answerText" : "both of the above" ,
"isCorrect" : "true"
}
]
} ,
{
"questionText" : " q3 ",
"questionText" : " It is important to understand your data and its foibles before performing operations on it. ",
"answerOptions" : [
{
"answerText" : "a" ,
"isCorrect" : "false"
} ,
{
"answerText" : "b" ,
"answerText" : "true" ,
"isCorrect" : "true"
} ,
{
"answerText" : " c ",
"answerText" : "false" ,
"isCorrect" : "false"
}
]