Revealing common sources of image spam by unsupervised clustering with visual features.
Chengcui ZhangWei-bang ChenXin ChenGary WarnerPublished in: SAC (2009)
Keyphrases
- visual features
- unsupervised clustering
- image spam
- supervised classification
- image classification
- visual information
- clustering method
- image retrieval
- k means
- clustering algorithm
- image segmentation
- low level
- keywords
- data sources
- document clustering
- object recognition
- spectral clustering
- pairwise
- machine learning
- data clustering