Supervised learning of sparse context reconstruction coefficients for data representation and classification.
Xuejie LiuJingbin WangMing YinBenjamin EdwardsPeijuan XuPublished in: CoRR (2015)
Keyphrases
- data representation
- supervised learning
- feature construction
- discriminative information
- tensor decomposition
- dimensionality reduction
- supervised machine learning
- unsupervised learning
- training set
- high dimensional
- data representations
- class labels
- pattern recognition
- reinforcement learning
- feature extraction
- training samples
- machine learning
- compressed sensing
- representational power
- linear combination
- feature space
- sparse representation
- text classification
- learning tasks
- semi supervised
- active learning
- feature vectors
- training data
- learning algorithm
- neural network
- sparsity constraints
- contextual information
- conceptual model
- compressive sensing
- computer vision