Hierarchical clustering and outlier detection for effective image data organization.
Hyun-Kyo OhSeok-Ho YoonSang-Wook KimPublished in: ICUIMC (2012)
Keyphrases
- outlier detection
- hierarchical clustering
- image retrieval
- data streams
- detection algorithm
- clustering method
- image segmentation
- knowledge discovery
- fraud detection
- clustering algorithm
- social networks
- credit card fraud detection
- hierarchical clustering algorithm
- parameter free
- spatial information
- data analysis
- data mining
- density estimation
- principal component analysis
- k means
- high dimensional datasets
- partitional clustering
- detecting outliers
- spatial outliers