Robust discriminant latent variable manifold learning for rotating machinery fault diagnosis.

Changyuan Yang Sai Ma Qinkai Han

Published in: Eng. Appl. Artif. Intell. (2023)

Keyphrases

rotating machinery
fault diagnosis
manifold learning
latent variables
low dimensional
fault detection
neural network
discriminant projection
feature extraction

dimensionality reduction
latent space
locality preserving projections
expert systems
fuzzy logic
high dimensional
probabilistic model
dimension reduction

semi supervised
discriminant embedding
high dimensional data
prior knowledge
principal component analysis
random variables
topic models
feature space

discriminant analysis
gaussian process
training set
linear discriminant analysis
probabilistic latent semantic analysis
sparse representation
pairwise
image segmentation