Coal and gas outbursts prediction based on combination of hybrid feature extraction DWT+FICA-LDA and optimized QPSO-DELM classifier.
Xuning LiuZhixiang LiZixian ZhangGuoying ZhangPublished in: J. Supercomput. (2022)
Keyphrases
- feature extraction
- linear discriminant analysis
- feature space
- face recognition
- discriminant analysis
- extracted features
- wavelet transform
- feature set
- feature extractor
- feature extraction and classification
- feature extractors
- feature selection
- dimension reduction
- prediction accuracy
- principal component analysis
- dimensionality reduction
- classifier combination
- support vector
- feature vectors
- training data
- discrete wavelet transform
- generalized discriminant analysis
- frequency domain
- genetic algorithm
- multiresolution
- pattern recognition
- multiple classifier systems
- support vector machine svm
- svm classifier
- image classification
- latent dirichlet allocation
- pattern classification
- kernel principal component analysis
- topic models
- decision trees
- image processing
- support vector machine
- power plant
- ensemble classifier
- generative model
- flow rate
- quantum behaved particle swarm optimization
- subband
- palmprint
- high frequency