Explaining the Stars: Weighted Multiple-Instance Learning for Aspect-Based Sentiment Analysis.
Nikolaos PappasAndrei Popescu-BelisPublished in: EMNLP (2014)
Keyphrases
- sentiment analysis
- multiple instance learning
- multiple instance
- opinion mining
- sentiment lexicon
- sentiment words
- sentiment classification
- multi class
- text classification
- supervised learning
- image annotation
- sentence level
- text mining
- semi supervised
- natural language processing
- product features
- machine learning
- semi supervised learning
- product reviews
- pairwise