Pre-training to Match for Unified Low-shot Relation Extraction.
Fangchao LiuHongyu LinXianpei HanBoxi CaoLe SunPublished in: ACL (1) (2022)
Keyphrases
- relation extraction
- automatic extraction
- information extraction
- named entities
- semantic relations
- domain specific
- semantic features
- named entity recognition
- training set
- question answering
- semantic role labeling
- broad coverage
- dependency trees
- general purpose
- tree kernels
- video sequences
- visual features
- semi supervised
- pairwise
- knowledge base