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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2021/02/25 13:33:29 UTC

[GitHub] [incubator-mxnet] shuo-ouyang removed a comment on pull request #17952: [v1.x][KVStore]1Bit gradient compression

shuo-ouyang removed a comment on pull request #17952:
URL: https://github.com/apache/incubator-mxnet/pull/17952#issuecomment-671406788


   > What is the end2end speedup when using the 1bit compressor?
   > The accuracy drop on resnet20 is also very significant..
   
   Well, in our current experiments (ResNet-20 and ResNet-110 trained on CIFAR-10 dataset), 1bit compressor can achieve similar speed up with an adequate model accuracy compared with 2bit compressor. But CIFAR-10 is a small toy dataset, we will run more experiments on ImageNet dataset and compare these two compressors.


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