Feature cognitive model combined by an improved variational mode and singular value decomposition for fault signals.
Jinxiang ChenZhu ZhuXiaoda ZhangPublished in: Cogn. Comput. Syst. (2020)
Keyphrases
- singular value decomposition
- cognitive model
- singular values
- cognitive processes
- cognitive architecture
- latent semantic indexing
- low rank
- least squares
- principal component analysis
- image segmentation
- dimensionality reduction
- intelligent tutoring systems
- student model
- singular vectors
- data matrix
- human users
- optical flow
- multi agent
- knowledge base
- feature selection
- neural network