Deep learning 42 machine learning 35 human 32 Students 30 Machine learning 27 Learning systems 23 Learning algorithms 20 Humans 19 Teaching 19 Reinforcement learning 18 Deep neural networks 17 deep learning 17 male 16 adult 15 female 15 Article 14 Classification (of information) 14 E-learning 14 article 14 Model-based OPC 13 Convolutional neural network 12 Convolutional neural networks 12 Curricula 12 Neural networks 12 mobile application 12 Artificial intelligence 10 Decision making 10 Engineering education 10 Learning models 10 Teachers' 10