Self-distilled Transitive Instance Weighting for Denoised Distantly Supervised Relation Extraction.
Xiangyu LinWeijia JiaZhiguo GongPublished in: EMNLP (Findings) (2023)
Keyphrases
- relation extraction
- weakly supervised
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- semantic role labeling
- broad coverage
- semantic features
- semi supervised
- named entity recognition
- question answering
- dependency trees
- unsupervised learning
- learning algorithm
- supervised learning
- information retrieval
- tf idf
- data analysis
- feature selection
- parse tree
- tree kernels
- markov random field
- natural language processing
- similarity measure
- artificial intelligence
- machine learning