Splusplus: A Feature-Rich Two-stage Classifier for Sentiment Analysis of Tweets.
Li DongFuru WeiYichun YinMing ZhouKe XuPublished in: SemEval@NAACL-HLT (2015)
Keyphrases
- sentiment analysis
- social media content
- supervised classifiers
- opinion mining
- feature set
- product features
- sentiment classification
- social media
- sentence level
- text classification
- training data
- text mining
- natural language processing
- learning algorithm
- feature selection
- product reviews
- micro blog
- user generated content
- multi aspect
- training set
- novelty detection
- sentiment lexicon
- single feature
- user generated
- support vector machine
- positive or negative
- collective classification
- artificial intelligence
- online reviews
- real world
- expert systems
- data mining