Deep Learning Approach for Negation Handling in Sentiment Analysis.
Prakash Kumar SinghSanchita PaulPublished in: IEEE Access (2021)
Keyphrases
- sentiment analysis
- deep learning
- opinion mining
- unsupervised learning
- text classification
- unsupervised feature learning
- sentiment classification
- machine learning
- text mining
- mental models
- natural language processing
- sentence level
- weakly supervised
- online reviews
- product reviews
- feature extraction
- neural network
- bayesian networks
- topic models
- similarity measure
- product features
- sentiment lexicon
- databases