Unsupervised Relation Extraction Using Sentence Encoding.
Manzoor AliMuhammad SaleemAxel-Cyrille Ngonga NgomoPublished in: ESWC (Satellite Events) (2021)
Keyphrases
- relation extraction
- dependency tree
- weakly supervised
- semantic role labeling
- parse tree
- manually annotated
- information extraction
- automatic extraction
- dependency trees
- named entities
- domain specific
- semantic relations
- question answering
- unsupervised learning
- named entity recognition
- broad coverage
- semantic features
- natural language text
- semantic roles
- linguistic features
- tree kernels
- natural language
- supervised learning
- semi supervised
- machine learning
- dependency parsing
- text summarization
- conditional random fields
- co occurrence
- ontology learning
- expert systems