Medicinal Property Knowledge Extraction from Herbal Documents for Supporting Question Answering System.
Chaveevan PechsiriSumran PainuallUraiwan JanviriyasopakPublished in: PAKDD Workshops (2011)
Keyphrases
- knowledge extraction
- textual documents
- knowledge discovery
- information retrieval
- data mining
- information retrieval systems
- free text
- document classification
- medical databases
- systems engineering
- document clustering
- question answering systems
- database
- relevant documents
- question answering
- web documents
- document collections
- user queries
- search engine
- document management
- databases
- vector space model
- multimedia
- structured documents
- multimedia documents
- metadata
- machine learning
- electronic documents
- question classification
- fuzzy rule based systems