Semi-supervised outlier detection based on fuzzy rough C-means clustering.
Zhenxia XueYoulin ShangAifen FengPublished in: Math. Comput. Simul. (2010)
Keyphrases
- outlier detection
- semi supervised
- semi supervised learning
- labeled data
- fraud detection
- detecting outliers
- knowledge discovery
- density estimation
- unlabeled data
- detection algorithm
- density ratio estimation
- data streams
- credit card fraud detection
- unsupervised learning
- active learning
- pairwise
- data mining
- supervised learning
- detect outliers
- co training
- high dimensional datasets
- change point detection
- databases
- metric learning
- three dimensional
- density based clustering
- spatial outliers