Aspect based sentiment analysis with instruction tuning and external knowledge enhanced dependency graph.
Xuefeng ShiMin HuFuji RenPiao ShiSatoshi NakagawaPublished in: Appl. Intell. (2024)
Keyphrases
- sentiment analysis
- external knowledge
- dependency graph
- domain knowledge
- opinion mining
- sentiment words
- sentiment lexicon
- text classification
- text categorization
- wordnet
- sentiment classification
- text mining
- bag of words
- textual information
- document clustering
- natural language processing
- semantic features
- knn
- knowledge sources
- data structure
- product features
- product reviews
- feature selection
- artificial intelligence
- learning algorithm
- data mining