DEFRAG: Deep Euclidean Feature Representations through Adaptation on the Grassmann Manifold.
Breton MinnehanAndreas E. SavakisPublished in: CoRR (2018)
Keyphrases
- feature representations
- grassmann manifold
- feature representation
- image representation
- stochastic gradient
- generative model
- component analysis
- image set
- low level features
- classifier ensemble
- subspace learning
- image features
- euclidean distance
- machine learning methods
- data sets
- knn
- probabilistic model
- prior knowledge
- pattern recognition