Rating and Comments Mining Using TF-IDF and SO-PMI for Improved Priority Ratings.
Jinah KimNammee MoonPublished in: KSII Trans. Internet Inf. Syst. (2019)
Keyphrases
- tf idf
- collaborative filtering
- latent semantic analysis
- information retrieval
- weighting scheme
- term frequency inverse document frequency
- text categorization
- term frequency
- text documents
- document clustering
- vector space model
- term weighting
- retrieval model
- user ratings
- data mining
- text mining
- user preferences
- inverse document frequency
- ranking algorithm
- personalized recommendation
- recommender systems
- machine learning
- language model
- information extraction