Bi-GRU Relation Extraction Model Based on Keywords Attention.
Yuanyuan ZhangYu ChenShengkang YuXiaoqin GuMengqiong SongYu PengJianxia ChenQi LiuPublished in: Data Intell. (2022)
Keyphrases
- relation extraction
- keywords
- information extraction
- automatic extraction
- domain specific
- named entities
- semantic relations
- semantic role labeling
- question answering
- semantic features
- dependency trees
- broad coverage
- dependency tree
- wordnet
- reference resolution
- named entity recognition
- text documents
- keyword extraction
- visual features
- information retrieval
- tree kernels
- search engine
- web pages
- metadata
- similarity measure
- expert systems
- co occurrence
- text classification