Mean square error 190 Forecasting 48 Root mean square errors 48 Errors 36 Neural networks 28 Deep learning 20 Machine learning 20 Learning algorithms 18 human 18 Decision trees 17 Mean absolute error 17 article 16 machine learning 16 Long short-term memory 15 Regression analysis 15 China 14 Remote sensing 12 controlled study 12 Linear regression 11 Performance 11 artificial neural network 11 deep learning 11 Antennas 10 Optimization 10 prediction 10 Backpropagation 9 Learning systems 9 Machine-learning 9 Neural-networks 9 Particle swarm optimization (PSO) 9