Emphasizing Essential Words for Sentiment Classification Based on Recurrent Neural Networks.
Fei HuLi LiZili ZhangJingyuan WangXiaofei XuPublished in: J. Comput. Sci. Technol. (2017)
Keyphrases
- recurrent neural networks
- sentiment classification
- sentiment polarity
- sentiment analysis
- document level
- text classification
- cross domain
- opinion mining
- feed forward
- neural network
- opinion words
- online product reviews
- product features
- echo state networks
- sentence level
- recurrent networks
- artificial neural networks
- reservoir computing
- product reviews
- n gram
- opinion summarization
- cross lingual
- keywords
- text documents
- text mining
- positive or negative
- word sense disambiguation
- online reviews
- language model
- information retrieval
- nonlinear dynamic systems
- active learning