An Integrated Framework for High Dimensional Distance Metric Learning and Its Application to Fine-Grained Visual Categorization.
Qi QianRong JinShenghuo ZhuYuanqing LinPublished in: CoRR (2014)
Keyphrases
- fine grained
- distance metric learning
- visual categorization
- image classification
- high dimensional
- sparse coding
- visual recognition
- metric learning
- low dimensional
- visual words
- dimensionality reduction
- distance metric
- bag of words
- feature extraction
- nonlinear dimensionality reduction
- access control
- visual features
- image representation
- image features
- similarity search
- sparse representation
- semi supervised
- feature space
- object categories
- data points
- nearest neighbor
- manifold learning
- multi label
- locally linear embedding
- feature selection
- multi modal
- feature vectors
- distance function