Distance and Direction Based Deep Discriminant Metric Learning for Kinship Verification.
Xiaoke ZhuChanglong LiXiaopan ChenXinyu ZhangXiao-Yuan JingPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2023)
Keyphrases
- metric learning
- distance metric
- distance function
- mahalanobis distance
- distance metric learning
- nearest neighbor classification
- euclidean distance
- dimensionality reduction
- machine learning and pattern recognition
- learning tasks
- pairwise
- multi task
- distance measure
- semi supervised
- similarity search
- knn
- semi supervised learning
- pairwise similarities
- feature space
- discriminant analysis
- mahalanobis metric
- low dimensional
- pattern recognition
- principal component analysis
- maximum variance unfolding
- subject to linear constraints
- data sets
- mutual information
- nearest neighbor
- data points
- feature extraction
- feature selection
- learning algorithm
- machine learning