Recognition of Key Information in Non-Stationary Signals Based on Wavelet Threshold Denoising and Back Propagation Neural Network Optimized by Manta Ray Foraging Optimization Algorithm.
Fujing XuTingwei JiaRuirui JingPublished in: IEEE Access (2022)
Keyphrases
- optimization algorithm
- non stationary
- denoising
- multi objective
- back propagation neural network
- image processing
- image denoising
- empirical mode decomposition
- particle swarm optimization pso
- wavelet transform
- multiresolution
- particle swarm optimization
- recognition rate
- computational intelligence
- optimization method
- support vector machine
- neural network