Quick Searching Based on L-K Means Hierarchical Clustering in a Huge Scale Face Database.
Xiaohua LiuChunguang ZhouLibiao ZhangHuipeng ShengJiangchun LiPublished in: ICYCS (2008)
Keyphrases
- hierarchical clustering
- face databases
- k means
- face recognition
- face images
- facial images
- clustering method
- recognition rate
- principal component analysis
- clustering algorithm
- human faces
- gender classification
- face verification
- recognition accuracy
- face detection
- recognition algorithm
- partitional clustering
- hierarchical clustering algorithm
- agglomerative hierarchical clustering
- single linkage
- text clustering
- constrained clustering
- hierarchical clustering methods
- clustering approaches
- data clustering
- feature selection
- pose variations
- model based clustering
- single link
- feature extraction
- data sets