Contrast and conditional polarity rule (CCPR) for detection of positivity and negativity in opinionated sentence with indirect polarity.
Keng Hoon GanNoeurn KrolPublished in: Int. J. Web Inf. Syst. (2021)
Keyphrases
- sentiment analysis
- sentence level
- positive or negative
- opinion words
- sentiment classification
- opinion mining
- sentiment words
- sentiment polarity
- positive and negative
- text classification
- detection algorithm
- domain dependent
- false positives
- automatic detection
- context dependent
- product features
- customer reviews
- novelty detection
- sentiment lexicon
- detection method
- natural language processing
- natural language
- object detection
- online reviews
- detection accuracy
- cross domain
- cross lingual
- polarity classification