Threshold Auto-Tuning Metric Learning.
Rachelle RiveroYuya OnumaTsuyoshi KatoPublished in: IEICE Trans. Inf. Syst. (2019)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- pairwise
- machine learning and pattern recognition
- learning tasks
- semi supervised
- nearest neighbor classification
- dimensionality reduction
- person re identification
- semi supervised clustering
- feature space
- mahalanobis metric
- multi task
- maximum variance unfolding
- distance function
- semi supervised learning
- semi definite programming
- margin maximization
- mutual information
- image classification
- data sets