Semi-supervised Relation Extraction via Incremental Meta Self-Training.
Xuming HuFukun MaChenyao LiuChenwei ZhangLijie WenPhilip S. YuPublished in: CoRR (2020)
Keyphrases
- relation extraction
- semi supervised
- named entity recognition
- co training
- semi supervised learning
- named entities
- automatic extraction
- information extraction
- labeled data
- domain specific
- semantic role labeling
- weakly supervised
- semantic relations
- unsupervised learning
- unlabeled data
- dependency trees
- active learning
- pairwise
- supervised learning
- broad coverage
- question answering
- tree kernels
- co occurrence
- semantic features
- training set
- hidden markov models
- parse tree
- text classification
- graphical models
- natural language
- term extraction
- information retrieval