Sentiment analysis via integrating distributed representations of variable-length word sequence.
Zhijian CuiXiaodong ShiYidong ChenPublished in: Neurocomputing (2016)
Keyphrases
- sentiment analysis
- variable length
- fixed length
- distributed representations
- n gram
- sentence level
- text classification
- sentiment classification
- opinion mining
- sentiment words
- real valued
- sentiment lexicon
- text mining
- natural language processing
- text categorization
- bitstream
- sentiment polarity
- neural network
- language model
- co occurrence
- feature vectors
- product reviews
- feature selection
- artificial intelligence
- machine learning
- knn
- probabilistic model
- relational databases
- expert systems
- natural language
- semantic constraints
- information retrieval