Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Photonic Differential Privacy with Direct Feedback Alignment   Optical Processing Units (OPUs) -- low-power photonic chips dedicated to
large scale random projections -- have been used in previous work to train deep
neural networks using Direct Feedback Alignment (DFA), an effective alternative
to backpropagation. Here, we demonstrate how to leverage the intrinsic noise of
optical random projections to build a differentially private DFA mechanism,
making OPUs a solution of choice to provide a private-by-design training. We
provide a theoretical analysis of our adaptive privacy mechanism, carefully
measuring how the noise of optical random projections propagates in the process
and gives rise to provable Differential Privacy. Finally, we conduct
experiments demonstrating the ability of our learning procedure to achieve
solid end-task performance.

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The categories of this paper are: supr-con
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The categories of this paper are: eess
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The categories of this paper are: hep-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph
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The categories of this paper are: funct-an
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The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: solv-int
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The categories of this paper are: q-bio
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The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-th