Syntactic and Semantic Features Based Relation Extraction in Agriculture Domain.
Zhanghui LiuYiyan ChenYuanfei DaiChenhao GuoZuwen ZhangXing ChenPublished in: WISA (2018)
Keyphrases
- relation extraction
- syntactic and semantic features
- coreference resolution
- semantic relations
- domain specific
- automatic extraction
- information extraction
- question answering
- named entities
- question classification
- semantic role labeling
- natural language text
- semantic features
- named entity recognition
- co occurrence
- parse tree
- expert systems
- tree kernels
- general purpose
- information retrieval
- wordnet
- higher level
- knowledge based systems