Keyphrases
- question answer
- clustering algorithm
- hierarchical clustering
- clustering method
- data clustering
- multimedia
- data points
- document clustering
- self organizing maps
- digital libraries
- graph theoretic
- neural network
- data mining tasks
- asked questions
- fuzzy clustering
- spectral clustering
- data sets
- cluster analysis
- information theoretic
- distance metric
- unsupervised learning
- metadata
- search engine
- data mining