An Information Retrieval-Based System for Multi-domain Sentiment Analysis.
Giulio PetrucciMauro DragoniPublished in: SemWebEval@ESWC (2015)
Keyphrases
- sentiment analysis
- multi domain
- information retrieval
- sentiment classification
- cross domain
- text mining
- opinion mining
- text classification
- domain specific
- sentence level
- multi aspect
- online reviews
- natural language processing
- product reviews
- information retrieval systems
- information extraction
- language modeling
- product features
- heterogeneous networks
- artificial intelligence
- query expansion
- user generated
- decision trees
- knowledge transfer
- feature selection
- social networks
- sentiment lexicon