Kea: Sentiment Analysis of Phrases Within Short Texts.
Ameeta AgrawalAijun AnPublished in: SemEval@COLING (2014)
Keyphrases
- sentiment analysis
- short texts
- keyphrases
- short text
- opinion mining
- opinion words
- topic detection
- text classification
- sentiment classification
- domain specific
- keywords
- natural language processing
- sentence level
- natural language
- text mining
- semantic relations
- text documents
- product features
- sentiment lexicon
- document retrieval
- product reviews
- noun phrases
- news articles
- low level
- information retrieval
- data mining