An Automatic Tool for Partial Discharge De-Noising via Short-Time Fourier Transform and Matrix Factorization.
Yuan YanRiccardo TrincheroIgor Simone StievanoHongji LiYan-Zhao XiePublished in: IEEE Trans. Instrum. Meas. (2022)
Keyphrases
- matrix factorization
- denoising
- collaborative filtering
- partial discharge
- short time fourier transform
- recommender systems
- low rank
- negative matrix factorization
- factorization methods
- nonnegative matrix factorization
- missing data
- high voltage
- factor analysis
- image denoising
- tensor factorization
- neural network
- frequency domain
- probabilistic model
- high dimensional
- expert systems
- object recognition
- similarity measure