Federated learning improves site performance in multicenter deep learning without data sharing.

Journal: Journal of the American Medical Informatics Association : JAMIA
Published Date:

Abstract

OBJECTIVE: To demonstrate enabling multi-institutional training without centralizing or sharing the underlying physical data via federated learning (FL).

Authors

  • Karthik V Sarma
    Department of Bioengineering, University of California, Los Angeles, CA, USA.
  • Stephanie Harmon
  • Thomas Sanford
    Molecular Imaging Program, National Cancer Institute, NIH, Bethesda, MD, USA.
  • Holger R Roth
  • Ziyue Xu
    Center for Infectious Disease Imaging (CIDI), Radiology and Imaging Science Department, National Institutes of Health (NIH), Bethesda, MD 20892, United States.
  • Jesse Tetreault
    NVIDIA Corporation, Bethesda, Maryland, USA.
  • Daguang Xu
    NVIDIA, Santa Clara, CA, USA.
  • Mona G Flores
    NVIDIA Corporation, Bethesda, Maryland, USA.
  • Alex G Raman
    University of California, Los Angeles, Los Angeles, CA, United States of America.
  • Rushikesh Kulkarni
    Department of Radiological Sciences, University of California, Los Angeles, Los Angeles, California, USA.
  • Bradford J Wood
    Molecular Imaging Program, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
  • Peter L Choyke
    Molecular Imaging Program, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
  • Alan M Priester
    University of California, Los Angeles, Los Angeles, CA, United States of America.
  • Leonard S Marks
    University of California, Los Angeles, Los Angeles, CA, United States of America.
  • Steven S Raman
    Department of Radiologic Sciences David Geffen School of Medicine, University of California Los Angeles CA.
  • Dieter Enzmann
  • Baris Turkbey
    Molecular Imaging Program, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
  • William Speier
    Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, USA.
  • Corey W Arnold
    Department of Bioengineering; University of California, Los Angeles, CA.