Simultaneously Low Rank and Group Sparse Decomposition for Rolling Bearing Fault Diagnosis.

Kai Zheng Yin Bai Jingfeng Xiong Feng Tan Dewei Yang Yi Zhang

Published in: Sensors (2020)

Keyphrases

monitoring and fault diagnosis
low rank
fault diagnosis
tensor decomposition
low rank matrix
rank minimization
low rank matrices
low rank and sparse
convex optimization

matrix factorization
robust principal component analysis
low rank representation
missing data
linear combination
regularized regression
matrix completion
expert systems
singular value decomposition

neural network
low rank approximation
fault detection
semi supervised
high order
signal recovery
high dimensional data
fuzzy logic
high dimensional

data matrix
operating conditions
chemical process
trace norm
singular values
condition monitoring
image processing
pattern recognition
data sets