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Brain Tumor (MRI) Detection is a medical image classification dataset released in 2025 for detecting brain tumors. It aims to provide machine learning models with MRI image samples for brain tumor detection tasks.

This dataset consists of magnetic resonance imaging (MRI) images, divided into two categories: cases with brain tumors (Yes) and normal cases without brain tumors (No). All images are sourced from public medical imaging repositories and open research publications that allow for educational and scientific use, and are stored in separate folders by category.