Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Differentially Private Deep Learning with Direct Feedback Alignment   Standard methods for differentially private training of deep neural networks
replace back-propagated mini-batch gradients with biased and noisy
approximations to the gradient. These modifications to training often result in
a privacy-preserving model that is significantly less accurate than its
non-private counterpart. We hypothesize that alternative training algorithms
may be more amenable to differential privacy. Specifically, we examine the
suitability of direct feedback alignment (DFA). We propose the first
differentially private method for training deep neural networks with DFA and
show that it achieves significant gains in accuracy (often by 10-20%) compared
to backprop-based differentially private training on a variety of architectures
(fully connected, convolutional) and datasets.

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The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: adap-org
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The categories of this paper are: math-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: supr-con
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The categories of this paper are: nlin
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The categories of this paper are: hep-ph
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The categories of this paper are: eess
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The categories of this paper are: econ
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The categories of this paper are: nucl-th
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The categories of this paper are: q-fin