Fully asynchronous stochastic coordinate descent: a tight lower bound on the parallelism achieving linear speedup |
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Authors: | Cheung Yun Kuen Cole Richard Tao Yixin |
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Affiliation: | 1.Engineering Systems and Design Pillar, Singapore University of Technology and Design, Singapore, Singapore ;2.Computer Science Department, Courant Institute, New York University, New York, USA ; |
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Abstract: | Mathematical Programming - We seek tight bounds on the viable parallelism in asynchronous implementations of coordinate descent that achieves linear speedup. We focus on asynchronous coordinate... |
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