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arXiv · 1404.6674

A Comparison of First-order Algorithms for Machine Learning

Yu Wei·Pock Thomas
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Abstract

Using an optimization algorithm to solve a machine learning problem is one of mainstreams in the field of science. In this work, we demonstrate a comprehensive comparison of some state-of-the-art first-order optimization algorithms for convex optimization problems in machine learning. We concentrate on several smooth and non-smooth machine learning problems with a loss function plus a regularizer. The overall experimental results show the superiority of primal-dual algorithms in solving a machine learning problem from the perspectives of the ease to construct, running time and accuracy.

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Yu Wei, Pock Thomas. 2014-04-26. A Comparison of First-order Algorithms for Machine Learning. https://arxiv.org/abs/1404.6674

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