Causal relation extraction and network construction of web events.
Qichen MaPublished in: Int. J. Soc. Humanist. Comput. (2019)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- domain specific
- named entities
- semantic relations
- semantic role labeling
- semantic features
- broad coverage
- dependency tree
- tree kernels
- named entity recognition
- reference resolution
- question answering
- web pages
- dependency trees
- semantic web
- bayesian networks
- named entity recognizer
- parse tree
- information sources
- text classification
- metadata
- search engine