Categorizing Words and Category Values

Question

We were set an algorithm problem in class today, as a \"if you figure out a solution you don\'t have to do this subject\". SO of course, we all thought we will give it a go.

Answer 1

First of all you need sample text to analyze, to get the relationship of words. A categorization with latent semantic analysis is described in Latent Semantic Analysis approaches to categorization.

A different approach would be naive bayes text categorization. Sample text with the assigned category are needed. In a learning step the program learns the different categories and the likelihood that a word occurs in a text assigned to a category, see bayes spam filtering. I don't know how well that works with single words.