A novel text sentiment analysis system using improved depthwise separable convolution neural networks.
Xiaoyu KongKe ZhangPublished in: PeerJ Comput. Sci. (2023)
Keyphrases
- sentiment analysis
- sentence level
- neural network
- text mining
- opinion mining
- sentiment classification
- positive or negative
- text classification
- multi aspect
- social media content
- sentiment polarity
- text documents
- user generated
- product reviews
- product features
- information retrieval
- multi document summarization
- online reviews
- web documents
- information extraction
- keywords
- feature selection
- collective classification
- artificial intelligence
- sentiment lexicon
- real world