Are Noisy Sentences Useless for Distant Supervised Relation Extraction?
Yuming ShangHe Yan HuangXianling MaoXin SunWei WeiPublished in: AAAI (2020)
Keyphrases
- relation extraction
- dependency tree
- weakly supervised
- parse tree
- manually annotated
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- semantic role labeling
- natural language text
- semantic features
- broad coverage
- question answering
- semantic roles
- named entity recognition
- semi supervised
- dependency trees
- linguistic features
- dependency parsing
- tree kernels
- learning algorithm
- natural language
- unsupervised learning
- supervised learning
- noun phrases
- text summarization
- natural language processing
- multi document summarization
- graphical models
- co occurrence
- pairwise
- syntactic structures
- feature extraction
- artificial intelligence