Seed-Based Generation of Personalized Bio-ontologies for Information Extraction.
Cui TaoDavid W. EmbleyPublished in: ER Workshops (2007)
Keyphrases
- information extraction
- ontology population
- text mining
- precision and recall
- named entity recognition
- knowledge representation
- natural language processing
- structured data
- machine learning
- semantic web
- free text
- e learning
- semantic relationships
- databases
- ontology based information extraction
- relational learning
- web mining
- conditional random fields
- web documents
- information retrieval
- co occurrence
- open domain
- information systems
- semantic web technologies
- semi structured
- context aware
- named entities
- domain ontology
- user profiles
- background knowledge
- machine translation
- text documents
- question answering
- knowledge discovery
- natural language
- artificial intelligence
- relation extraction
- data mining