Extracting sentiment knowledge from pros/cons product reviews: Discovering features along with the polarity strength of their associated opinions.
Monireh Alsadat MirtalaieOmar Khadeer HussainElizabeth ChangFarookh Khadeer HussainPublished in: Expert Syst. Appl. (2018)
Keyphrases
- product reviews
- sentiment analysis
- product features
- sentiment polarity
- sentiment classification
- automatically extracting
- opinion mining
- positive or negative
- opinion words
- sentiment words
- online product reviews
- sentiment lexicon
- customer reviews
- online reviews
- lexical knowledge
- sentence level
- positive and negative
- polarity classification
- cross domain
- text classification
- natural language processing
- consumer reviews
- knowledge transfer
- knowledge sharing
- information sources
- co occurrence
- prior knowledge
- knowledge base
- databases
- data mining