2017

Scale out for large minibatch SGD: Residual network training on ImageNet-1K with improved accuracy and reduced time to train

Codreanu, Valeriu, Podareanu, Damian, Saletore, Vikram

Understand

For the past 5 years, the ILSVRC competition and the ImageNet dataset have attracted a lot of interest from the Computer Vision community, allowing for state-of-the-art accuracy to grow tremendously.

  • This should be credited to the use of deep artificial neural network designs.
  • As these became more complex, the storage, bandwidth, and compute requirements increased.
  • This means that with a non-distributed approach, even when using the most high-density server available, the training process may take weeks, making it prohibitive.

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