Gradient methods Optimization 7 Stochastic systems 6 algorithm 4 article 4 human 4 Algorithms 3 Forecasting 3 Gradient-descent 3 Humans 3 Neural networks 3 Performance 3 learning 3 Backpropagation 2 Clustering algorithms 2 Cost functions 2 Decision making 2 Deep neural networks 2 E-learning 2 Gaussian distribution 2 Gradient's methods 2 Learning systems 2 Mapping 2 Neural Networks, Computer 2 Neurons 2 Parameterization 2 Stochastic models 2 Topology 2 diagnostic imaging 2 Adaptive Control 1