Using BERT and Word Definitions for Implicit Sentiment Analysis.
Xianyong LiQizhi LiPublished in: HPCC/DSS/SmartCity/DependSys (2022)
Keyphrases
- sentiment analysis
- sentence level
- sentiment words
- opinion mining
- sentiment classification
- positive or negative
- opinion words
- text classification
- multi aspect
- natural language processing
- n gram
- co occurrence
- text mining
- sentiment lexicon
- product reviews
- user generated
- product features
- knowledge base
- sentiment polarity
- word pairs
- linguistic knowledge
- information extraction