Mean square error Forecasting 48 Root mean square errors 48 Errors 36 Neural networks 28 Deep learning 19 Machine learning 19 Learning algorithms 18 Decision trees 17 Mean absolute error 16 Long short-term memory 15 Regression analysis 15 machine learning 15 China 14 Remote sensing 12 Linear regression 11 artificial neural network 11 Antennas 10 Optimization 10 Performance 10 Backpropagation 9 Learning systems 9 Machine-learning 9 Neural-networks 9 Particle swarm optimization (PSO) 9 algorithm 9 article 9 deep learning 9 human 9 prediction 9