L_0 Norm Based Sparse Regularization for Non-invasive Infarct Detection Using ECG Signal.
Sandesh GhimireLinwei WangPublished in: CinC (2017)
Keyphrases
- mixed norm
- ecg signals
- group lasso
- power line
- structured sparsity
- mit bih arrhythmia database
- regularization method
- high dimensional
- sparsity inducing
- sparsity regularization
- variable selection
- detection algorithm
- trace norm
- penalty term
- regularized least squares
- regularization parameter
- sparse approximation
- norm minimization
- beat classification
- multi task
- rank minimization
- elastic net
- robust principal component analysis
- low rank