Source Separation of the Second Heart Sound via Alternating Optimization.
Francesco RennaMark D. PlumbleyMiguel T. CoimbraPublished in: CinC (2021)
Keyphrases
- source separation
- alternating optimization
- multi task
- blind source separation
- sparse coding
- independent component analysis
- denoising
- single channel
- temporal structure
- multiple instance learning
- sparse representation
- audio features
- multi channel
- learning tasks
- multi class
- gaussian process
- knowledge discovery
- semi supervised
- computer vision
- feature extraction
- natural images
- image classification
- image processing
- feature selection