Improving Semantic Relation Extraction System with Compositional Dependency Unit on Enriched Shortest Dependency Path.
Duy-Cat CanHoang-Quynh LeQuang-Thuy HaPublished in: ACIIDS (1) (2019)
Keyphrases
- relation extraction
- dependency trees
- semantic features
- broad coverage
- domain specific
- automatic extraction
- information extraction
- dependency tree
- semantic relations
- named entities
- tree kernels
- natural language text
- named entity recognition
- semantic web
- machine learning
- semantic information
- semantic analysis
- visual features
- general purpose
- low level
- hidden markov models
- expert systems
- data analysis
- artificial intelligence