SENT: Sentence-level Distant Relation Extraction via Negative Training.
Ruotian MaTao GuiLinyang LiQi ZhangYaqian ZhouXuanjing HuangPublished in: CoRR (2021)
Keyphrases
- relation extraction
- sentence level
- tree kernels
- automatic extraction
- information extraction
- sentiment analysis
- semantic relations
- named entities
- domain specific
- sentiment classification
- novelty detection
- semantic role labeling
- multi document summarization
- question answering
- semantic features
- named entity recognition
- training set
- supervised learning
- coreference resolution
- training data
- parse tree
- keywords