Lexicalized Dependency Paths Based Supervised Learning for Relation Extraction.
Huiyu SunRalph GrishmanPublished in: Comput. Syst. Sci. Eng. (2022)
Keyphrases
- relation extraction
- supervised learning
- dependency trees
- dependency relations
- semantic relations
- manually annotated
- information extraction
- automatic extraction
- domain specific
- broad coverage
- named entities
- unsupervised learning
- question answering
- semantic role labeling
- semi supervised
- semantic features
- named entity recognition
- coreference resolution
- machine learning
- wordnet
- tree kernels
- parse tree
- learning algorithm
- training data
- training set
- active learning
- natural language processing
- co occurrence
- text mining
- ontology learning
- dependency parser
- feature selection