Enriching Lexicons with Ephemeral Words for Sentiment Analysis in Social Streams.
Damianos P. MelidisAlvaro Veizaga CamperoVasileios IosifidisEirini NtoutsiMyra SpiliopoulouPublished in: WIMS (2018)
Keyphrases
- sentiment analysis
- sentiment lexicon
- sentiment words
- user generated
- opinion mining
- sentiment classification
- product features
- public opinion
- text classification
- rating prediction
- opinion words
- social media
- multi aspect
- natural language processing
- sentiment polarity
- sentence level
- data streams
- n gram
- text documents
- social networks
- automatic construction
- online reviews
- text mining
- micro blog
- product reviews
- social networking
- customer reviews
- language model
- neural network
- databases