Deep Metric Learning with Improved Triplet Loss for Face Clustering in Videos.
Shun ZhangYihong GongJinjun WangPublished in: PCM (1) (2016)
Keyphrases
- metric learning
- distance metric
- semi supervised clustering
- nearest neighbor classification
- distance metric learning
- pairwise similarities
- clustering method
- semi supervised
- dimensionality reduction
- learning tasks
- distance function
- k means
- video sequences
- multi task
- pairwise
- data points
- semi definite programming
- mahalanobis metric
- high dimensional data
- unsupervised clustering
- clustering algorithm
- euclidean distance
- spectral clustering
- distance measure
- pairwise constraints
- feature space
- learning algorithm
- data sets
- face images
- nearest neighbor
- similarity measure
- neural network