Keyphrases
Dictionary
100%
Image Classification
100%
Discriminative Sparse Coding
100%
Classification Applications
100%
Sparse Representation
75%
Discriminative Sparse Representation
75%
Distribution Coefficient
50%
Discriminative Criterion
50%
Sparse Representation Method
50%
Sparse Coding
25%
Encoding Method
25%
Hybrid Method
25%
Linear Combination
25%
New Criteria
25%
Training Samples
25%
Classification Performance
25%
Effective Representation
25%
Optimization Procedure
25%
Discriminative Ability
25%
Sparse Representation Classifier
25%
Convergence Issues
25%
Sparse Representation Model
25%
Larger Step Size
25%
Class Conditional Probability
25%
Classification Datasets
25%
Classification Schema
25%
Representation-based Classification
25%
Discriminative Information
25%
Between-class Scatter Matrix
25%
Engineering
Image Classification
100%
Distribution Coefficient
100%
Sparse Coding
100%
Hybrid Method
50%
Experimental Result
50%
Conditional Probability
50%
Step Size α
50%
Classification Method
50%
Classification Performance
50%
Linear Combination
50%
Optimisation Procedure
50%
Class Scatter Matrix
50%
Computer Science
Image Classification
100%
Sparse Representation
100%
Representation Method
28%
Experimental Result
14%
Linear Combination
14%
Conditional Probability
14%
Training Sample
14%
Classification Method
14%
Classification Performance
14%
Representation Model
14%
Class Scatter Matrix
14%