About the "Brain MRI segmentation" Dataset on Kaggle

I recently built a brain MRI segmentation project, that segments out tumors from MRI scans with 93% accuracy. In this article, however, I will be diving deeper into the open-source dataset that I used. This dataset was talked about in a research paper that I discuss in this article and has been linked to the bottom of the page. The Kaggle contributor for this particular dataset is Mateusz Buda, who is a Senior Machine Learning Engineer at IQVIA. The dataset was obtained from The Cancer Imaging Archive (TCIA) and The Cancer Genome Atlas (TCGA).