An LLE based Heterogeneous Metric Learning for Cross-media Retrieval.
Peng ZhouLiang DuMingyu FanYi-Dong ShenPublished in: SDM (2015)
Keyphrases
- metric learning
- cross media retrieval
- dimensionality reduction
- distance metric learning
- cross media
- locally linear embedding
- distance metric
- nonlinear dimensionality reduction
- semi supervised
- low dimensional
- maximum variance unfolding
- manifold learning
- high dimensional
- pairwise
- learning tasks
- feature space
- dimensionality reduction methods
- multi task
- mahalanobis metric
- distance function
- high dimensional data
- feature extraction
- unsupervised learning
- pattern recognition
- euclidean distance
- semi supervised learning
- labeled data
- principal component analysis
- data points
- data sets