Keywords

#stochastic_gradient_descent

Stochastic gradient descent

Optimization algorithm

Stochastic gradient descent is an iterative method for optimizing an objective function with suitable smoothness properties. It can be regarded as a stochastic approximation of gradient descent optimization, since it replaces the actual gradient by an estimate thereof. Especially in high-dimensional optimization problems this reduces the very high computational burden, achieving faster iterations in exchange for a lower convergence rate.

Mon 9th

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Stochastic gradient descent Gradient descent Online machine learning Federated learning Stochastic gradient Langevin dynamics Backtracking line search Backpropagation Recursive neural network Sparse dictionary learning Gradient method
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