Deep Nonlinear Metric Learning for 3-D Shape Retrieval.
Jin XieGuoxian DaiFan ZhuLing ShaoYi FangPublished in: IEEE Trans. Cybern. (2018)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- machine learning and pattern recognition
- semi supervised
- pairwise
- distance function
- dimensionality reduction
- semi supervised clustering
- kernel matrix
- multi task
- learning tasks
- d objects
- feature space
- mahalanobis metric
- shape descriptors
- subject to linear constraints
- bag of words
- semi supervised learning
- machine learning
- data sets