A Mining-based Category Evolution Approach to Managing Online Document Categories.
Chih-Ping WeiYuan-Xin DongPublished in: HICSS (2001)
Keyphrases
- classify documents
- training documents
- wikipedia categories
- text categorization
- text classification
- object categories
- online learning
- category specific
- information retrieval systems
- broad categories
- document images
- web documents
- web directories
- information retrieval
- knowledge discovery
- pattern mining
- structured documents
- wikipedia pages
- web mining
- semantic categories
- entity ranking
- mining algorithm
- mining graph data
- text documents
- real time
- frequent patterns
- keywords
- document collections
- object recognition
- digital libraries
- itemsets
- text mining
- object detection
- database
- relevant documents
- automatic text classification
- feature selection
- image features
- hierarchical structures
- wordnet
- semantic information
- document clustering
- data mining algorithms
- document retrieval
- retrieval systems