ISYE 6501 - Midterm 1 Exam questions and answers Graded A+ latest update What do descriptive questions ask? What happened? (e.g., which customers are most alike) What do predictive questions ask? What will happen? (e.g., what will Google's sto
ISYE 6501 - Midterm 1 Exam questions and answers Graded A+ latest update What do descriptive questions ask? What happened? (e.g., which customers are most alike) What do predictive questions ask? What will happen? (e.g., what will Google's stock price be?) What do prescriptive questions ask? What action(s) would be best? (e.g., where to put traffic lights) What is a model? Real-life situation expressed as math. What do classifiers help you do? differentiate What is a soft classifier and when is it used? In some cases, there won't be a line that separates all of the labeled examples. So we use a classifier that m
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