Multi-task Sparse Regression Metric Learning for Heterogeneous Classification.
Haotian WuBin ZhouPengfei ZhuQinghua HuHong ShiPublished in: ICANN (2) (2019)
Keyphrases
- metric learning
- distance metric learning
- nearest neighbor classification
- distance metric
- support vector
- feature space
- margin maximization
- classification accuracy
- machine learning and pattern recognition
- pattern recognition
- semi supervised
- kernel matrix
- feature vectors
- feature extraction
- image classification
- decision trees
- multi task
- regression problems
- fully supervised
- model selection
- class labels
- distance function
- text classification
- dimensionality reduction
- pairwise
- mahalanobis metric
- data mining
- support vector regression
- nearest neighbor
- training set
- similarity measure
- machine learning