Metric learning with geometric mean for similarities measurement.
Huibing WangLin FengYang LiuPublished in: Soft Comput. (2016)
Keyphrases
- metric learning
- pairwise similarities
- distance metric
- distance metric learning
- pairwise
- person re identification
- semi supervised
- nearest neighbor classification
- machine learning and pattern recognition
- dimensionality reduction
- kernel matrix
- distance function
- learning tasks
- multi task
- semi supervised clustering
- mahalanobis metric
- similarity measure
- semi supervised learning
- feature space
- background knowledge
- markov random field
- data sets
- labeled data
- graph cuts
- semi definite programming
- pattern recognition
- subject to linear constraints