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Deutsches Krebsforschungszentrum Im Neuenheimer Feld 280 69120 Heidelberg, Germany http://www.dkfz.de
Contact Ms Dr. Sibylle Kohlstädt +49 6221 422854
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Deutsches Krebsforschungszentrum

KI-gestützte Bildanalyse: aussagekräftig nur mit passender Metrik

(PresseBox) (Heidelberg, )
Wie gut lösen die Algorithmen, die in der KI-gestützten Auswertung medizinscher Bilder genutzt werden, ihre jeweiligen Aufgaben? Das hängt im hohen Maße davon ab, anhand welcher Messgrößen – Metriken – ihre Leistung bewertet wird. Ein internationales Konsortium unter der Federführung von Wissenschaftlerinnen vom Deutschen Krebsforschungszentrum (DKFZ) und dem Nationalen Centrum für Tumorerkrankungen (NCT) Heidelberg hat das weltweit verfügbare Wissen über die spezifischen Stärken, Schwächen und Limitationen der verschiedenen Validierungs-Metriken zusammengetragen. Mit „Metrics Reloaded“ stellen die Forschenden nun ein breit verfügbares online-Tool zur Verfügung, das Nutzer bei der Auswahl des für ihre Aufgabenstellung geeigneten Algorithmus unterstützt.

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