solin319 opened a new pull request #8005: add warmup lr_scheduler URL: https://github.com/apache/incubator-mxnet/pull/8005 Add warmup lr_scheduler, it can overcome optimization challenges early in large batch-size. This method was used in "Accurate, Large Minibatch SGD: Training ImageNet in 1 Hour". https://arxiv.org/abs/1706.02677 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
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