Understanding Pre-trained BERT for Aspect-based Sentiment Analysis.
Hu XuLei ShuPhilip S. YuBing LiuPublished in: CoRR (2020)
Keyphrases
- sentiment analysis
- pre trained
- opinion mining
- sentiment classification
- sentiment lexicon
- text classification
- sentiment words
- sentence level
- natural language processing
- user generated
- multi aspect
- training data
- training examples
- online reviews
- text mining
- public opinion
- knowledge base
- product reviews
- positive or negative
- product features
- control signals
- semi supervised
- viewpoint