Interactive Lexical and Semantic Graphs for Semisupervised Relation Extraction.
Wanli LiTieyun QianMing ZhongXu ChenPublished in: IEEE Trans. Neural Networks Learn. Syst. (2023)
Keyphrases
- relation extraction
- natural language text
- domain specific
- semantic features
- semantic relations
- semantic role labeling
- wordnet
- semantic roles
- information extraction
- dependency tree
- automatic extraction
- parse tree
- semi supervised
- semantic network
- named entities
- dependency trees
- semantic information
- broad coverage
- semantic similarity
- named entity recognition
- natural language processing
- tree kernels
- general purpose
- question answering
- natural language
- knowledge sources
- co occurrence
- keywords
- word sense disambiguation
- machine learning
- text documents
- semantic representation
- semantic web
- ontology learning
- expert systems
- feature extraction
- high level
- artificial intelligence