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ANC Workshop: Gavin Gray

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What
  • ANC Workshop Talk
When Feb 13, 2018
from 11:00 AM to 12:00 PM
Where IF 4.31/4.33
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Gavin Gray

Moonshine: Distilling with Cheap Convolutions

Joint work with Elliot J. Crowley and Amos Storkey

Model distillation compresses a trained machine learning model, such as a neural network, into a smaller alternative such that it could be easily deployed in a resource limited setting. Unfortunately, this requires engineering two architectures: a student architecture smaller than the first teacher architecture but trained to emulate it. In this paper, we present a distillation strategy that produces a student architecture that is a simple transformation of the teacher architecture. Recent model distillation methods allow us to preserve most of the performance of the trained model after replacing convolutional blocks with a cheap alternative. In addition, distillation by attention transfer provides student network performance that is better than training that student architecture directly on data.