Text data, including speeches, stories, and other document forms, are often connected to sentiment variables that are of interest for research in marketing, economics, and elsewhere. It is also very ...

In this paper, I consider a negative multinomial regression model for clustered count data. One example of such data is quarterly counts of a surgical procedure performed from 1988 through 1991 in a ...

A full-code demo from Dr. James McCaffrey of Microsoft Research shows how to predict the type of a college course by analyzing grade counts for each type of course. General naive Bayes classification ...