Joint entity and relation extraction with position-aware attention and relation embedding.
Tiantian ChenLianke ZhouNianbin WangXirui ChenPublished in: Appl. Soft Comput. (2022)
Keyphrases
- relation extraction
- named entities
- entity extraction
- coreference resolution
- named entity recognizer
- information extraction
- automatic extraction
- domain specific
- named entity recognition
- semantic role labeling
- broad coverage
- dependency tree
- semantic relations
- semantic features
- question answering
- dependency trees
- natural language processing
- co occurrence
- reference resolution
- tree kernels
- named entity disambiguation
- text mining
- text documents
- entity ranking
- noun phrases
- structured data
- unsupervised learning
- knowledge discovery
- high level