Knowledge acquisition from documents with both fixed and free formats.
Shigeichi HirasawaWesley W. ChuPublished in: SMC (2003)
Keyphrases
- knowledge acquisition
- metadata
- electronic documents
- xml format
- pdf documents
- knowledge base
- information retrieval
- knowledge representation
- xml documents
- document retrieval
- document collections
- expert systems
- knowledge based systems
- web documents
- machine learning
- text documents
- keywords
- information retrieval systems
- ripple down rules
- legal documents
- document analysis
- domain experts
- document clustering
- file formats
- relevant documents
- incremental knowledge acquisition
- procedural knowledge
- query terms
- retrieved documents
- structured documents
- free text
- ranked list
- ontology construction
- database
- retrieval systems
- information extraction
- data mining