Keyphrases
- personal photos
- photo collections
- clustering algorithm
- clustering method
- cluster analysis
- k means
- human faces
- categorical data
- hierarchical clustering
- unsupervised learning
- graph theoretic
- data mining tasks
- data sets
- document clustering
- face images
- gender recognition
- face verification
- photo albums
- data clustering
- facial images
- data objects
- dimensionality reduction
- semi supervised
- information retrieval