Adapting Information Extraction Knowledge For Unseen Web Sites.
Tak-Lam WongWai LamPublished in: ICDM (2002)
Keyphrases
- information extraction
- website
- wrapper induction
- domain knowledge
- knowledge acquisition
- knowledge base
- machine learning
- case study
- free text
- data model
- knowledge representation
- knowledge discovery
- natural language processing
- knowledge management
- design process
- data mining
- relation extraction
- web content
- semi structured
- question answering
- training examples
- semi supervised
- expert systems
- decision trees
- web pages