What Your Radiologist Might be Missing: Using Machine Learning to Identify Mislabeled Instances of X-ray Images

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dc.contributor.authorRädsch, Tim
dc.contributor.authorEckhardt, Sven
dc.contributor.authorLeiser, Florian
dc.contributor.authorPandl, Konstantin D.
dc.contributor.authorThiebes, Scott
dc.contributor.authorSunyaev, Ali
dc.date.accessioned2020-12-24T19:14:37Z
dc.date.available2020-12-24T19:14:37Z
dc.date.issued2021-01-05
dc.description.abstractLabel quality is an important and common problem in contemporary supervised machine learning research. Mislabeled instances in a data set might not only impact the performance of machine learning models negatively but also make it more difficult to explain, and thus trust, the predictions of those models. While extant research has especially focused on the ex-ante improvement of label quality by proposing improvements to the labeling process, more recent research has started to investigate the use of machine learning-based approaches to identify mislabeled instances in training data sets automatically. In this study, we propose a two-staged pipeline for the automatic detection of potentially mislabeled instances in a large medical data set. Our results show that our pipeline successfully detects mislabeled instances, helping us to identify 7.4% of mislabeled instances of Cardiomegaly in the data set. With our research, we contribute to ongoing efforts regarding data quality in machine learning.
dc.format.extent10 pages
dc.identifier.doi10.24251/HICSS.2021.157
dc.identifier.isbn978-0-9981331-4-0
dc.identifier.urihttp://hdl.handle.net/10125/70769
dc.language.isoEnglish
dc.relation.ispartofProceedings of the 54th Hawaii International Conference on System Sciences
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectExplainable Artificial Intelligence (XAI)
dc.titleWhat Your Radiologist Might be Missing: Using Machine Learning to Identify Mislabeled Instances of X-ray Images
prism.startingpage1294

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