Enity Relation Extraction of Industrial Robot PHM Based on BiLSTM-CRF and Multi-head Selection.
Songhai LinHong XiaoShaofeng LiuWenchao JiangMeng XiongZhongtang HePublished in: DMBD (1) (2021)
Keyphrases
- relation extraction
- information extraction
- named entity recognition
- conditional random fields
- automatic extraction
- named entities
- semantic relations
- domain specific
- semantic role labeling
- semantic features
- broad coverage
- question answering
- dependency tree
- dependency trees
- reference resolution
- tree kernels
- machine learning
- graphical models
- parse tree
- markov random field
- general purpose
- text mining
- maximum entropy
- structured data
- active learning
- similarity measure