Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Deep Face Recognition Model Compression via Knowledge Transfer and
  Distillation   Fully convolutional networks (FCNs) have become de facto tool to achieve very
high-level performance for many vision and non-vision tasks in general and face
recognition in particular. Such high-level accuracies are normally obtained by
very deep networks or their ensemble. However, deploying such high performing
models to resource constraint devices or real-time applications is challenging.
In this paper, we present a novel model compression approach based on
student-teacher paradigm for face recognition applications. The proposed
approach consists of training teacher FCN at bigger image resolution while
student FCNs are trained at lower image resolutions than that of teacher FCN.
We explored three different approaches to train student FCNs: knowledge
transfer (KT), knowledge distillation (KD) and their combination. Experimental
evaluation on LFW and IJB-C datasets demonstrate comparable improvements in
accuracies with these approaches. Training low-resolution student FCNs from
higher resolution teacher offer fourfold advantage of accelerated training,
accelerated inference, reduced memory requirements and improved accuracies. We
evaluated all models on IJB-C dataset and achieved state-of-the-art results on
this benchmark. The teacher network and some student networks even achieved
Top-1 performance on IJB-C dataset. The proposed approach is simple and
hardware friendly, thus enables the deployment of high performing face
recognition deep models to resource constraint devices.

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The categories of this paper are: chem-ph
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
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The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
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The categories of this paper are: cmp-lg
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin