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Updated: May 29, 2025

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在缺乏监督的情况下进行群体学习,可以在磁共振成像中自动检测乳腺癌

Oliver Lester Saldanha1,2, Jiefu Zhu1, Gustav Müller-Franzes2

  • 1Else Kroener Fresenius Center for Digital Health, Medical Faculty Carl Gustav Carus, Technical University Dresden, Dresden, Germany.

Communications medicine
|February 6, 2025
PubMed
概括

人工智能 (AI) 可以帮助分析乳腺癌查数据的增加. 这项研究表明,将弱监督学习与群体学习 (SL) 结合起来,可以在机构之间进行有效的AI模型培训,而无需共享敏感患者数据.

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Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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