Relation Extraction with Weighted Contrastive Pre-training on Distant Supervision.
Zhen WanFei ChengQianying LiuZhuoyuan MaoHaiyue SongSadao KurohashiPublished in: EACL (Findings) (2023)
Keyphrases
- relation extraction
- automatic extraction
- information extraction
- named entities
- semantic relations
- semantic features
- domain specific
- question answering
- broad coverage
- dependency trees
- semantic role labeling
- named entity recognition
- tree kernels
- reference resolution
- higher level
- natural language processing
- learning algorithm
- wordnet
- image classification
- supervised learning
- domain knowledge
- active learning
- training set