Confidence-weighted safe semi-supervised clustering.
Haitao GanYingle FanZhizeng LuoRui HuangZhi YangPublished in: Eng. Appl. Artif. Intell. (2019)
Keyphrases
- semi supervised clustering
- confidence weighted
- linear classifiers
- semi supervised
- cost sensitive
- multi class
- batch learning
- metric learning
- pairwise constraints
- unsupervised clustering
- background knowledge
- semi supervised learning
- nonnegative matrix factorization
- clustering algorithm
- k means
- labeled data
- pairwise
- misclassification costs
- distance metric
- document clustering
- data sets
- image classification
- nearest neighbor
- feature selection