Label Consistent K-SVD for sparse micro-Doppler classification.
Fraser K. CouttsDomenico GaglioneCarmine ClementeGang LiIan K. ProudlerJohn J. SoraghanPublished in: DSP (2015)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image classification
- class labels
- classification accuracy
- machine learning
- unsupervised learning
- feature extraction
- support vector machine
- text classification
- multi label
- feature space
- feature vectors
- decision trees
- feature selection
- classification algorithm
- joint optimization
- object category recognition
- natural images
- high dimensional
- support vector
- computer vision