Research theme

Evaluation and Reproducibility

Software and protocols for making empirical claims about model reliability easier to compare, reproduce, and interpret.

Claims about model reliability depend on the experiments used to support them. In out-of-distribution detection, differences in datasets, score conventions, random seeds, hyperparameters, and implementations can make results difficult to compare or reproduce.

My work addresses this problem from both methodological and infrastructural directions. It studies uncertainty and randomness in evaluation protocols, documents practical reproducibility challenges, and develops pytorch-ood as shared infrastructure for consistent implementations and benchmarks.

Related work

Publications

3 publications
PyTorch-OOD: A library for Out-of-Distribution Detection based on PyTorch (13 Jul. 2022)
Our paper, PyTorch-OOD: A library for Out-of-Distribution Detection based on PyTorch, has been presented at the CVPR 2022 Workshops. You can find the most recent version of the Python source code on GitHub. The library has developed substantially since the original 2022 paper. …
Categories: Anomaly Detection
Tagged with: CVPR · Anomaly Detection
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On Challenging Aspects of Reproducibility in Deep Anomaly Detection (13 Jul. 2022)
Our companion paper, On Challenging Aspects of Reproducibility in Deep Anomaly Detection, has been accepted for presentation at the Fourth Workshop on Reproducible Research in Pattern Recognition (satellite event of ICPR 2022). In it, we discuss aspects of reproducibility for our …
Categories: Anomaly Detection Reproducibility
Tagged with: ICPR · Anomaly Detection · Reproducibility
Thumbnail for On Challenging Aspects of Reproducibility in Deep Anomaly Detection
Addressing Randomness in Evaluation Protocols for Out-of-Distribution Detection (13 Jul. 2021)
Our paper Addressing Randomness in Evaluation Protocols for Out-of-Distribution Detection has been accepted at the IJCAI 2021 Workshop for Artificial Intelligence for Anomalies and Novelties. In summary, we investigated the following phenomenon: when you train neural networks …
Categories: Anomaly Detection Reproducibility
Tagged with: IJCAI · Anomaly Detection · Reproducibility
Thumbnail for Addressing Randomness in Evaluation Protocols for Out-of-Distribution Detection

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