PowerSGD: Practical Low-Rank
Gradient Compression for Distributed Optimization
Thijs Vogels Sai Praneeth Karimireddy Martin Jaggi
EPFL EPFL EPFL
Lausanne, Switzerland Lausanne, Switzerland Lausanne, Switzerland
thijs.vogels@epfl.ch sai.karimrieddy@epfl.ch martin.jaggi@epfl.ch
Abstract
We study lossy gradient compression methods to alleviate the communication bot-
tleneck in ...
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