Understanding Sentiment of People from News Articles: Temporal Sentiment Analysis of Social Events.
Tomohiro FukuharaHiroshi NakagawaToyoaki NishidaPublished in: ICWSM (2007)
Keyphrases
- sentiment analysis
- news articles
- opinion mining
- sentiment classification
- text documents
- text mining
- text classification
- sentence level
- online news
- news stories
- cross lingual
- natural language processing
- product reviews
- sentiment lexicon
- user generated
- positive or negative
- online reviews
- artificial intelligence
- information extraction
- public opinion
- text categorization
- semi supervised
- knowledge base
- product features
- information retrieval
- neural network