Mining Worse and Better Opinions. Unsupervised and Agnostic Aggregation of Online Reviews.
Michela FazzolariMarinella PetrocchiAlessandro TommasiCesare ZavattariPublished in: CoRR (2017)
Keyphrases
- online reviews
- sentiment analysis
- opinion mining
- sentiment classification
- online consumer reviews
- product reviews
- knowledge discovery
- unsupervised learning
- semi supervised
- text mining
- data mining
- sentence level
- web documents
- knowledge base
- feature selection
- artificial intelligence
- product features
- information retrieval
- machine learning