Structured Self-AttentionWeights Encode Semantics in Sentiment Analysis.
Zhengxuan WuThanh-Son NguyenDesmond C. OngPublished in: BlackboxNLP@EMNLP (2020)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- sentence level
- text classification
- multi aspect
- online reviews
- public opinion
- text mining
- natural language processing
- product reviews
- user generated
- structured data
- semantic information
- databases
- sentiment lexicon
- collective classification
- opinion words
- information theoretic
- co occurrence
- knowledge base
- data mining
- neural network