Joint Entity and Relation Extraction for Legal Documents Based on Table Filling.
Hu ZhangHaonan QinGuangjun ZhangYujie WangRu LiPublished in: ICONIP (12) (2023)
Keyphrases
- relation extraction
- legal documents
- named entities
- entity extraction
- coreference resolution
- named entity recognizer
- information extraction
- automatic extraction
- semantic role labeling
- named entity recognition
- domain specific
- semantic relations
- question answering
- semantic features
- co occurrence
- natural language processing
- text mining
- dependency trees
- database
- semantic content
- tree kernels
- text documents
- knowledge base
- natural language
- multiscale
- feature selection
- artificial intelligence
- information retrieval
- conditional random fields
- unsupervised learning