An Annotated Corpus for Sentiment Analysis in Political News.
Gabriel Domingos de ArrudaNorton Trevisan RomanAna María MonteiroPublished in: STIL (2015)
Keyphrases
- sentiment analysis
- annotated corpus
- public opinion
- social media
- named entity recognition
- natural language processing
- named entities
- automatic annotation
- opinion mining
- sentiment classification
- relation extraction
- text mining
- sentence level
- text classification
- news articles
- product reviews
- keywords
- information extraction
- domain specific
- wordnet
- semantic annotation
- weakly supervised
- maximum entropy
- databases
- information retrieval
- machine learning