Document-Level Relation Extraction with Sentences Importance Estimation and Focusing.
Wang XuKehai ChenLili MouTiejun ZhaoPublished in: CoRR (2022)
Keyphrases
- document level
- relation extraction
- coreference resolution
- sentence level
- automatic extraction
- information extraction
- semantic relations
- domain specific
- parse tree
- language model
- named entities
- sentiment classification
- semantic features
- named entity recognition
- query expansion
- question answering
- semantic role labeling
- sentiment analysis
- document retrieval
- multi document summarization
- novelty detection
- information retrieval systems
- information retrieval
- data mining
- semantic roles
- noun phrases
- pseudo relevance feedback
- structured data
- supervised learning
- semi supervised
- natural language
- machine learning