Text Sentiment Analysis based on BERT and Convolutional Neural Networks.
Ping HuangHuijuan ZhuLei ZhengYing WangPublished in: NLPIR (2021)
Keyphrases
- sentiment analysis
- sentence level
- convolutional neural networks
- text mining
- opinion mining
- sentiment classification
- positive or negative
- text classification
- convolutional network
- multi aspect
- user generated
- online reviews
- social media content
- text documents
- natural language processing
- product reviews
- information retrieval
- public opinion
- collective classification
- sentiment lexicon
- product features
- co occurrence
- free text
- real world
- neural network
- sentiment polarity
- information sources
- feature selection
- keywords
- semantic information