Explaining Reviews and Ratings with PACO: Poisson Additive Co-Clustering.
Chao-Yuan WuAlex BeutelAmr AhmedAlexander J. SmolaPublished in: WWW (Companion Volume) (2016)
Keyphrases
- online reviews
- collaborative filtering
- reputation models
- product reviews
- online consumer reviews
- clustering algorithm
- sentiment analysis
- information theoretic
- recommender systems
- nonnegative matrix tri factorization
- sentiment classification
- reputation systems
- categorical data
- closed form
- user preferences
- semi supervised
- genetic algorithm
- opinion mining
- data matrix
- poisson distribution
- negative binomial
- text mining
- recommendation algorithms
- relational data
- ant colony optimization
- hybrid algorithms
- tomographic image reconstruction