Towards Large-Scale Unsupervised Relation Extraction from the Web.
Bonan MinShuming ShiRalph GrishmanChin-Yew LinPublished in: Int. J. Semantic Web Inf. Syst. (2012)
Keyphrases
- relation extraction
- weakly supervised
- information extraction
- automatic extraction
- named entities
- semantic relations
- domain specific
- semantic features
- semantic role labeling
- named entity recognition
- dependency trees
- broad coverage
- question answering
- web pages
- information sources
- semi supervised
- information retrieval
- machine learning
- tree kernels
- unsupervised learning
- supervised learning
- parse tree