Applying BPANN and hierarchical ontology to develop a methodology for binary knowledge document classification and content analysis.
Tzu-An ChiangAmy J. C. TrappeySquall Chun-Yi WuCharles V. TrappeyPublished in: CSCWD (2010)
Keyphrases
- content analysis
- document classification
- collaborative knowledge building
- knowledge construction
- knowledge base
- knowledge representation
- computer supported collaborative learning
- text mining
- collaborative learning
- text categorization
- online discussion
- text classification
- web documents
- video content
- prior knowledge
- classification algorithm
- discussion groups
- databases
- knowledge transfer
- text documents
- classification accuracy
- information retrieval
- machine learning