NWP  numerical weather prediction  CS  Cuckoo search  FS  fuzzy system  WRF  weather research and forecasting  KF  Kalman filter  ARIMA  auto-regressive integrated moving average  ARCH  autoregressive conditional heteroskedasticity  ANN  artificial neural networks  SVM  support vector machine  CRO  Coral Reefs optimization algorithm  ELM  extreme learning machine  MFNN  multi-layer feed-forward neural network  SPSA  simultaneous perturbation stochastic approximation  HM  Hammerstein Model  AR  auto-regressive  AdaBoost  adaptive boosting  MLP  multilayer perceptron  DNN-MRT  deep neural network based meta regression and transfer learning  WD  wavelet decomposition  FEEMD  fast ensemble empirical mode decomposition  EMD  empirical mode decomposition  WPD  wavelet packet decomposition  SSA  singular spectrum analysis  BFGS  Broyden–Fletcher–Goldfarb–Shanno Quasi-Newton Back Propagation  LSSVM  least square support vector machine  PSOGSA  partial swarm optimization combined with gravitational search algorithm  FCM  fuzzy C-means  EEMD  ensemble empirical mode decomposition  SampEn  sample entropy  VMD  variational mode decomposition  MAdaBoost  Modified AdaBoost.RT  WF  wavelet filter  MAE  mean absolute error  MAPE  mean absolute percentage error  RMSE  root mean squared error  CWT  continuous wavelet transform  DWT  discrete wavelet transform  LMD  local mean decomposition  ADMM  alternate direction method of multipliers  Big multi-step wind speed forecasting  Wavelet decomposition  Variational mode decomposition  Sample entropy  Modified adaBoost.RT  Wavelet filter  

economic growth  industrial wastewater  error correction  vector  auto-regression (VAR) model  vector error correction (VECM) model  environmental kuznets curve  energy-consumption  income  inequality  causality  model