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Considering Race a Problem of Transfer Learning

Accepted version
Peer-reviewed

Type

Conference Object

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Authors

Khan, Akbir 
Mahmoud, Marwa 

Abstract

As biometric applications are fielded to serve large population groups, issues of performance differences between individual sub-groups are becoming increasingly important. In this paper we examine cases where we believe race is one such factor. We look in particular at two forms of problem; facial classification and image synthesis. We take the novel approach of considering race as a boundary for transfer learning in both the task (facial classification) and the domain (synthesis over distinct datasets). We demonstrate a series of techniques to improve transfer learning of facial classification; outperforming similar models trained in the target’s own domain. We conduct a study to evaluate the performance drop of Generative Adversarial Networks trained to conduct image synthesis, in this process, we produce a new annotation for the Celeb-A dataset by race. These networks are trained solely on one race and tested on another - demonstrating the subsets of the CelebA to be distinct domains for this task

Description

Keywords

46 Information and Computing Sciences, 4611 Machine Learning, Mental Health

Journal Title

2019 IEEE Winter Applications of Computer Vision Workshops (WACVW)

Conference Name

2019 IEEE Winter Applications of Computer Vision Workshops (WACVW)

Journal ISSN

Volume Title

Publisher

IEEE

Rights

All rights reserved