A Multichannel Intraluminal Impedance Gastroesophageal Reflux Characterization Algorithm Based On Sparse Representation.
Azra Rasouli KenariHossein RabbaniSaeed KermaniMostafa RaisiMaryam SoheilipourPeyman AdibiPublished in: IEEE J. Biomed. Health Informatics (2021)
Keyphrases
- sparse representation
- learning algorithm
- neural network
- piecewise smooth
- input data
- sparse reconstruction
- regularized least squares
- compressed sensing
- negative matrix factorization
- reconstruction error
- image representation
- k means
- expectation maximization
- image classification
- object tracking
- nearest neighbor
- semi supervised
- probabilistic model
- pattern recognition
- multiscale