Class Size Variance Minimization to Metric Learning for Dish Identification.
Shilong FengHaoqin XieHongbo YinXiaopeng ChenDeshun YangPatrick P. K. ChanPublished in: ICMLC (2019)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- semi supervised clustering
- pairwise
- learning tasks
- semi supervised
- multi task
- mahalanobis metric
- machine learning and pattern recognition
- mahalanobis distance
- objective function
- dimensionality reduction
- intra class
- distance function
- subject to linear constraints
- covariance matrix
- data mining
- domain knowledge
- feature space
- e learning