NRC-Canada-2014: Recent Improvements in the Sentiment Analysis of Tweets.
Xiaodan ZhuSvetlana KiritchenkoSaif MohammadPublished in: SemEval@COLING (2014)
Keyphrases
- sentiment analysis
- opinion mining
- social media content
- sentiment classification
- micro blog
- sentence level
- text mining
- natural language processing
- text classification
- multi aspect
- online reviews
- named entities
- product reviews
- public opinion
- social media
- neural network
- sentiment lexicon
- collective classification
- data mining
- news articles
- artificial intelligence
- product features
- user generated
- natural language