Evidence map›Paper›PMID 35070483›Full record

ArticleJournal of pathology informatics2021

Stress Testing Pathology Models with Generated Artifacts.

Nicholas Chandler Wang, Jeremy Kaplan, Joonsang Lee, Jeffrey Hodgin, Aaron Udager, Arvind Rao

Abstract read
In one paragraph

Article in Journal of pathology informatics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Tissue Contamination Challenges the Credibility of Machine Learning Models in Real World Digital Pathology.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2024
    Article
  7. Article
  8. Recommendations on compiling test datasets for evaluating artificial intelligence solutions in pathology.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2022
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Nicholas Chandler WangDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA.
Jeremy KaplanDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA.
Joonsang LeeDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA.
Jeffrey HodginDepartment of Pathology, University of Michigan Medical School, Ann Arbor, MI, USA.
Aaron UdagerDepartment of Pathology, University of Michigan Medical School, Ann Arbor, MI, USA.
Arvind RaoDepartment of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA.

Funding

Synthesizing Image-derived Heterogeneity with Genomic measurements for Assessing Disease Aggressiveness in Lower Grade GliomasR37CA214955 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI KURTEK, SEBASTIAN, RAO, ARVIND · 2018 to 2024
$3.9M
NCI NIH HHS R37 CA214955
6 · The paper itself

Abstract

backgroundMachine learning models provide significant opportunities for improvement in health care, but their "black-box" nature poses many risks.

methodsWe built a custom Python module as part of a framework for generating artifacts that are meant to be tunable and describable to allow for future testing needs. We conducted an analysis of a previously published digital pathology classification model and an internally developed kidney tissue segmentation model, utilizing a variety of generated artifacts including testing their effects. The artifacts simulated were bubbles, tissue folds, uneven illumination, marker lines, uneven sectioning, altered staining, and tissue tears.

resultsWe found that there is some performance degradation on the tiles with artifacts, particularly with altered stains but also with marker lines, tissue folds, and uneven sectioning. We also found that the response of deep learning models to artifacts could be nonlinear.

conclusionsGenerated artifacts can provide a useful tool for testing and building trust in machine learning models by understanding where these models might fail.

Indexed as

Artifactdigital pathologyfailure modemachine learningneural networkrobustness

Identifiers

PMID35070483
PMCPMC8721870

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.