Learn from Syntax: Improving Pair-wise Aspect and Opinion Terms Extraction with Rich Syntactic Knowledge.
Shengqiong WuHao FeiYafeng RenDonghong JiJingye LiPublished in: IJCAI (2021)
Keyphrases
- knowledge extraction
- pairwise
- knowledge representation
- domain knowledge
- natural language
- lexical semantics
- high level
- prior knowledge
- automatic extraction
- sentiment analysis
- search engine
- complex domains
- knowledge based systems
- knowledge acquisition
- knowledge management
- knowledge discovery
- knowledge base
- machine learning
- knowledge sources
- semantic network
- co occurrence
- semantic representation
- previously learned
- acquired knowledge
- acquire knowledge
- syntactic semantic