On Out-of-Distribution Detection Algorithms with Deep Neural Skin Cancer Classifiers

André G. C. Pacheco, Chandramouli Shama Sastry, Thomas Trappenberg, Sageev Oore, Renato A. Krohling

CVPRW 2020 pp. 3152-3161

doi:10.1109/CVPRW50498.2020.00374 /cvprw/2020/pacheco2020cvprw-outofdistribution/

Abstract

Computer-aided skin cancer detection systems built with deep neural networks yield overconfident predictions on out-of-distribution examples. Motivated by the importance of out-of-distribution detection in these systems and the lack of relevant benchmarks targeted for skin cancer classification, we introduce a rich collection of out-of-distribution datasets – designed to comprehensively evaluate state-of-the-art out-of-distribution algorithms with skin cancer classifiers. In addition, we propose an adaptation in the Gram-Matrix algorithm for out-of-distribution detection that generally performs better and faster than the original algorithm for the considered skin cancer classification task. We also include a detailed discussion comparing the various state-of-the-art out-of-distribution detection algorithms and identify avenues for future research.

CVPRW Semantic Scholar

Cite

Text

Pacheco et al. "On Out-of-Distribution Detection Algorithms with Deep Neural Skin Cancer Classifiers." IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2020. doi:10.1109/CVPRW50498.2020.00374

Markdown

[Pacheco et al. "On Out-of-Distribution Detection Algorithms with Deep Neural Skin Cancer Classifiers." IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2020.](https://mlanthology.org/cvprw/2020/pacheco2020cvprw-outofdistribution/) doi:10.1109/CVPRW50498.2020.00374

BibTeX

@inproceedings{pacheco2020cvprw-outofdistribution,
  title     = {{On Out-of-Distribution Detection Algorithms with Deep Neural Skin Cancer Classifiers}},
  author    = {Pacheco, André G. C. and Sastry, Chandramouli Shama and Trappenberg, Thomas and Oore, Sageev and Krohling, Renato A.},
  booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops},
  year      = {2020},
  pages     = {3152-3161},
  doi       = {10.1109/CVPRW50498.2020.00374},
  url       = {https://mlanthology.org/cvprw/2020/pacheco2020cvprw-outofdistribution/}
}