Segmentation and characterization of acoustic event spectrograms using singular value decomposition.
Manjunath MulimaniShashidhar G. KoolagudiPublished in: Expert Syst. Appl. (2019)
Keyphrases
- singular value decomposition
- singular values
- low rank
- image segmentation
- least squares
- dimensionality reduction
- dimension reduction
- principal component analysis
- correlation matrix
- null space
- latent semantic indexing
- data matrix
- neural network
- low rank matrix
- kernel matrix
- hough transform
- feature selection
- machine learning