no code implementations • 27 Jul 2022 • Jingxi Weng, Benjamin Wildman-Tobriner, Mateusz Buda, Jichen Yang, Lisa M. Ho, Brian C. Allen, Wendy L. Ehieli, Chad M. Miller, Jikai Zhang, Maciej A. Mazurowski
Objectives: The purpose is to apply a previously validated deep learning algorithm to a new thyroid nodule ultrasound image dataset and compare its performances with radiologists.
1 code implementation • 13 Nov 2020 • Mateusz Buda, Ashirbani Saha, Ruth Walsh, Sujata Ghate, Nianyi Li, Albert Święcicki, Joseph Y. Lo, Maciej A. Mazurowski
While breast cancer screening has been one of the most studied medical imaging applications of artificial intelligence, the development and evaluation of the algorithms are hindered due to the lack of well-annotated large-scale publicly available datasets.
4 code implementations • 9 Jun 2019 • Mateusz Buda, Ashirbani Saha, Maciej A. Mazurowski
Based on automatic deep learning segmentations, we extracted three features which quantify two-dimensional and three-dimensional characteristics of the tumors.
Ranked #2 on Brain Segmentation on Brain MRI segmentation
no code implementations • 10 Feb 2018 • Maciej A. Mazurowski, Mateusz Buda, Ashirbani Saha, Mustafa R. Bashir
In this article, we review the clinical reality of radiology and discuss the opportunities for application of deep learning algorithms.
3 code implementations • 15 Oct 2017 • Mateusz Buda, Atsuto Maki, Maciej A. Mazurowski
In our study, we use three benchmark datasets of increasing complexity, MNIST, CIFAR-10 and ImageNet, to investigate the effects of imbalance on classification and perform an extensive comparison of several methods to address the issue: oversampling, undersampling, two-phase training, and thresholding that compensates for prior class probabilities.