Titlebook: Applied Statistical Learning; With Case Studies in Matthias Schonlau Textbook 2023 The Editor(s) (if applicable) and The Author(s), under e

TATE

The Naive Bayes Classifier, be classified as a history, tragedy, or comedy, had the movie been written by Shakespeare. Our case study is about an open-ended survey question where respondents give advice to “Patient Joe” in a hypothetical situation. We classify the text answers into one of four classes.

leniency

交响乐

Support Vector Machines,observations appear more sparse in higher dimensions. The so-called kernel trick makes expanding the x-space computationally efficient. Support vector classification can be adapted to work for multi-class and regression problems. A case study predicts the popularity of online news.