Machine learning algorithms Learning algorithms 28 Machine learning 19 Forecasting 12 Decision trees 11 Support vector machines 10 machine learning 10 Machine-learning 7 Neural networks 6 Deep learning 5 Learning systems 5 Performance 5 Random forests 5 algorithm 5 artificial neural network 4 Classification (of information) 3 Diseases 3 Energy efficiency 3 Errors 3 Heart 3 Mean square error 3 Support vectors machine 3 Wind 3 'current 2 Adaptive boosting 2 Artificial intelligence 2 Biomass 2 Clustering algorithms 2 Computational efficiency 2 Data handling 2