cse494 f11 week12 1 2
CSE494 Information Integration, Retrieval and Mining, Fall 2011 http://rakaposhi.eas.asu.edu/cse494
The theory behind NBC learning (in terms of maximizing likelihood). NBC applied to Text--unigram model. Feature selection using mutual information. connection between feature selection and LSI and LDA.
Recommendation systems. Content-based filtering and application of naive bayes classifier to vector of bags model of text. Collaborative filtering and its relative tradeoffs vis a vis content-based filtering.