Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Training wide residual networks for deployment using a single bit for
  each weight   For fast and energy-efficient deployment of trained deep neural networks on
resource-constrained embedded hardware, each learned weight parameter should
ideally be represented and stored using a single bit. Error-rates usually
increase when this requirement is imposed. Here, we report large improvements
in error rates on multiple datasets, for deep convolutional neural networks
deployed with 1-bit-per-weight. Using wide residual networks as our main
baseline, our approach simplifies existing methods that binarize weights by
applying the sign function in training; we apply scaling factors for each layer
with constant unlearned values equal to the layer-specific standard deviations
used for initialization. For CIFAR-10, CIFAR-100 and ImageNet, and models with
1-bit-per-weight requiring less than 10 MB of parameter memory, we achieve
error rates of 3.9%, 18.5% and 26.0% / 8.5% (Top-1 / Top-5) respectively. We
also considered MNIST, SVHN and ImageNet32, achieving 1-bit-per-weight test
results of 0.27%, 1.9%, and 41.3% / 19.1% respectively. For CIFAR, our error
rates halve previously reported values, and are within about 1% of our
error-rates for the same network with full-precision weights. For networks that
overfit, we also show significant improvements in error rate by not learning
batch normalization scale and offset parameters. This applies to both full
precision and 1-bit-per-weight networks. Using a warm-restart learning-rate
schedule, we found that training for 1-bit-per-weight is just as fast as
full-precision networks, with better accuracy than standard schedules, and
achieved about 98%-99% of peak performance in just 62 training epochs for
CIFAR-10/100. For full training code and trained models in MATLAB, Keras and
PyTorch see https://github.com/McDonnell-Lab/1-bit-per-weight/ .

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The categories of this paper are: acc-phys
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The categories of this paper are: adap-org
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The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
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The categories of this paper are: math-ph
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The categories of this paper are: supr-con
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The categories of this paper are: physics
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The categories of this paper are: nucl-th
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The categories of this paper are: q-fin
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The categories of this paper are: quant-ph
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The categories of this paper are: math
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The categories of this paper are: solv-int
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The categories of this paper are: hep-ex
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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: atom-ph