Search Results for author: Satish E. Viswanath

Found 2 papers, 1 papers with code

CohortFinder: an open-source tool for data-driven partitioning of biomedical image cohorts to yield robust machine learning models

no code implementations • 17 Jul 2023 • Fan Fan, Georgia Martinez, Thomas Desilvio, John Shin, Yijiang Chen, Bangchen Wang, Takaya Ozeki, Maxime W. Lafarge, Viktor H. Koelzer, Laura Barisoni, Anant Madabhushi, Satish E. Viswanath, Andrew Janowczyk

Batch effects (BEs) refer to systematic technical differences in data collection unrelated to biological variations whose noise is shown to negatively impact machine learning (ML) model generalizability.

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MRQy: An Open-Source Tool for Quality Control of MR Imaging Data

1 code implementation • 10 Apr 2020 • Amir Reza Sadri, Andrew Janowczyk, Ren Zou, Ruchika Verma, Niha Beig, Jacob Antunes, Anant Madabhushi, Pallavi Tiwari, Satish E. Viswanath

We present MRQy, a new open-source quality control tool to (a) interrogate MRI cohorts for site- or equipment-based differences, and (b) quantify the impact of MRI artifacts on relative image quality; to help determine how to correct for these variations prior to model development.

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