Semantic and Syntactic Enhanced Aspect Sentiment Triplet Extraction.
Zhexue ChenHong HuangBang LiuXuanhua ShiHai JinPublished in: ACL/IJCNLP (Findings) (2021)
Keyphrases
- syntactic semantic
- sentiment lexicon
- natural language
- semantic representation
- opinion mining
- sentiment analysis
- syntactic structures
- syntactic analysis
- semantic representations
- semantic constraints
- semantic parsing
- semantic information
- information extraction
- natural language sentences
- natural language text
- automatic extraction
- high level
- semantic roles
- sentiment classification
- semantic network
- semantic annotation
- semantic web
- domain specific
- semantic analysis
- semantic knowledge
- context dependent
- word sense disambiguation
- opinion summarization
- recognizing textual entailment
- knowledge base
- polarity classification
- text representation
- conceptual graphs
- semantic features
- semantic similarity
- wordnet
- text mining