Aspect-based sentiment analysis with graph convolution over syntactic dependencies.
Anastazia ZunicPadraig CorcoranIrena SpasicPublished in: Artif. Intell. Medicine (2021)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment lexicon
- text classification
- sentiment classification
- syntactic dependencies
- sentiment words
- sentence level
- semantic dependencies
- natural language processing
- text mining
- dependency parsing
- structured data
- syntactic and semantic dependencies
- product features
- artificial intelligence
- product reviews
- semantic role labeling
- collaborative filtering
- active learning
- databases