Overlapping Group Sparsity Induced Condition Monitoring in Rotating Machineries.
Athira ChandranT. AnjaliNeethu MohanK. P. SomanPublished in: SoCPaR (2016)
Keyphrases
- condition monitoring
- group sparsity
- structured sparsity
- sparse coding
- dictionary learning
- low rank
- fault diagnosis
- sparse representation
- fault detection
- acoustic emission
- discriminative power
- compressive sensing
- natural images
- learning models
- small number
- statistical learning
- image classification
- missing data
- expert systems
- feature space
- genetic algorithm
- data sets