Linear regression model: Define it? how to get the least square ...? And what is differences between predictive data and real-world data? What’s a logistic regression model? define and give an example of it. Do you know bayes’ rules? bayes’ theorem? Give an example of using Bayes. Real-world questions 1000 resume in 10 classes, if you have a new resume, how can you classify it into the current class? what if there is no test cases for the model? how would you do? and what if the test sample is biased? what will you do?
