Impact of Feature Selection Techniques for Tweet Sentiment Classification.
Joseph D. PrusaTaghi M. KhoshgoftaarDavid J. DittmanPublished in: FLAIRS Conference (2015)
Keyphrases
- language modeling
- cross lingual
- sentiment classification
- sentiment analysis
- probabilistic model
- online product reviews
- opinion mining
- n gram
- text classification
- sentence level
- document level
- opinion summarization
- bag of words
- product reviews
- online reviews
- named entities
- machine learning
- sentiment polarity
- text mining
- natural language processing
- social media