Keyphrases
- similarity scores
- face recognition
- support vector machine svm
- support vector
- multimedia
- video sequences
- video data
- face images
- support vector machine
- computer vision
- similarity measure
- knn
- similarity measurement
- pairwise
- feature vectors
- training data
- face detection
- kernel function
- query processing
- principal component analysis
- facial expressions
- feature space
- metadata