Exploring Latent Semantic Factors to Find Useful Product Reviews.
Subhabrata MukherjeeKashyap PopatGerhard WeikumPublished in: SDM (2017)
Keyphrases
- latent semantic
- product reviews
- opinion mining
- sentiment analysis
- latent semantic indexing
- latent semantic analysis
- sentiment classification
- query expansion
- text data
- user generated
- probabilistic latent semantic analysis
- semantic information
- keywords
- em algorithm
- user supplied
- vector space
- data mining
- information sources