Unifying Topic, Sentiment & Preference in an HDP-Based Rating Regression Model for Online Reviews.
Zheng ChenYong ZhangYue ShangXiaohua HuPublished in: CoRR (2018)
Keyphrases
- online reviews
- regression model
- sentiment analysis
- product reviews
- sentiment classification
- opinion mining
- regression methods
- model selection
- linear regression model
- online consumer reviews
- regression analysis
- topic modeling
- generalized linear models
- explanatory variables
- gaussian process
- user preferences
- user generated
- multivariate regression
- sentence level
- text classification
- interval valued data
- data mining
- product features
- user generated content
- cross domain
- cross lingual
- bayesian inference
- natural language processing
- least squares
- machine learning