Keyphrases
- user behavior
- metric learning
- maximum variance unfolding
- distance metric
- distance metric learning
- pairwise
- dimensionality reduction
- semi supervised
- nonlinear dimensionality reduction
- multi task
- user interaction
- distance function
- user preferences
- learning tasks
- semi supervised learning
- high dimensional data
- mahalanobis metric
- euclidean distance
- distance measure
- feature space
- information retrieval
- image classification
- text mining
- domain knowledge
- prior knowledge
- image processing