Assessment of ontology-based knowledge network formation by Vector-Space Model.
Pei-Chun LeeHsin-Ning SuTe-Yi ChanPublished in: Scientometrics (2010)
Keyphrases
- vector space model
- information retrieval
- semantic similarity
- index terms
- domain knowledge
- expert systems
- document representation
- knowledge base
- web documents
- knowledge discovery
- data mining techniques
- prior knowledge
- document clustering
- clustering algorithm
- knowledge representation
- text mining
- vector space
- retrieval model
- learning process
- learning algorithm
- tf idf
- face recognition
- database