Determining negation scope and strength in sentiment analysis.
Alexander HogenboomPaul van ItersonBas HeerschopFlavius FrasincarUzay KaymakPublished in: SMC (2011)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- text classification
- multi aspect
- sentence level
- logic programming
- text mining
- logic programs
- online reviews
- social media content
- collective classification
- product reviews
- natural language processing
- public opinion
- machine learning
- sentiment lexicon
- data analysis
- product features
- artificial intelligence
- neural network