Unsupervised and Domain Independent Ontology Learning: Combining Heterogeneous Sources of Evidence.
David Manzano-MachoAsunción Gómez-PérezDaniel BorrajoPublished in: LREC (2008)
Keyphrases
- domain independent
- ontology learning
- heterogeneous sources
- domain specific
- semantic relations
- background knowledge
- natural language processing
- data warehouse
- metadata
- data sources
- knowledge acquisition
- multiple sources
- semi supervised
- text corpora
- databases
- unsupervised learning
- semantic web
- user model
- multi source
- supervised learning
- query processing
- active learning
- inductive logic programming
- decision making
- learning algorithm
- information processing
- computational linguistics
- knowledge discovery
- information retrieval
- machine learning