Semi-supervised Clustering and Aggregation of Relational Data.
Hichem FriguiCheul HwangPublished in: ISCC (2008)
Keyphrases
- relational data
- semi supervised clustering
- semi supervised
- pairwise constraints
- background knowledge
- relational databases
- metric learning
- unsupervised clustering
- semi supervised classification
- semi supervised learning
- nonnegative matrix factorization
- structured data
- k means
- labeled data
- xml data
- xml documents
- data objects
- clustering algorithm
- multi task
- document clustering
- unlabeled data
- distance metric
- databases