Feature Extraction and Identification of Underground Nuclear Explosion and Natural Earthquake Based on FM mlet Transform and BP Neural Network.
Xihai LiKe ZhaoDaizhi LiuBin ZhangPublished in: ISNN (2) (2004)
Keyphrases
- bp neural network
- feature extraction
- back propagation
- neural network
- fault diagnosis
- generalization ability
- artificial neural networks
- neural network model
- human identification
- bp neural network model
- bp network
- bp neural network algorithm
- evaluation model
- rbf neural network
- forecasting model
- connection weights
- bp algorithm
- frequency domain
- long term
- prediction model
- face recognition
- ant colony algorithm
- chaotic particle swarm optimization
- particle swarm optimization
- wavelet transform
- feature vectors
- improved bp neural network
- forecasting accuracy
- load forecasting
- feature selection
- short term
- support vector machine svm
- dimensionality reduction
- multi objective
- machine learning