Learning algorithms Neural networks Decision trees 4 Deep learning 4 Mean square error 4 Errors 3 Machine learning algorithms 3 Machine-learning 3 Neural-networks 3 Random forests 3 artificial neural network 3 machine learning 3 Biomass 2 Energy considerations 2 Forecasting 2 Jerusalem 2 Learning systems 2 Linear regression 2 Machine learning 2 Mean absolute percentage error 2 Palestine 2 Percentage error 2 Speed 2 Wind 2 Wind power 2 Wind speed 2 Wind speed data 2 Wind speed prediction 2 machine-learning algorithms 2 mean absolute percentage error 2