Document similarity estimation for sentiment analysis using neural network.
Hidekazu YanagimotoMika ShimadaAkane YoshimuraPublished in: ICIS (2013)
Keyphrases
- sentiment analysis
- neural network
- similarity estimation
- opinion mining
- sentiment classification
- text classification
- text mining
- text documents
- sentence level
- online reviews
- music information retrieval
- natural language processing
- user generated
- information retrieval systems
- information retrieval
- product features
- document collections
- sentiment lexicon
- semantic information
- distance measure
- machine learning
- wordnet
- product reviews
- feature vectors
- image retrieval
- keywords
- computer vision
- data mining