Unsupervised named-entity extraction from the Web: An experimental study.
Oren EtzioniMichael J. CafarellaDoug DowneyAna-Maria PopescuTal ShakedStephen SoderlandDaniel S. WeldAlexander YatesPublished in: Artif. Intell. (2005)
Keyphrases
- named entity extraction
- named entities
- semantic web
- linked data
- unsupervised learning
- information extraction
- information retrieval
- broadcast news
- web pages
- co occurrence
- text classification
- supervised learning
- machine learning
- general purpose
- multi modal
- knowledge discovery
- test collection
- multimedia
- relation extraction
- learning algorithm