| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 187 - Number 86 |
| Year of Publication: 2026 |
| Authors: Md Masum Billah, Rashad Bakhshizada, Denesh Das, Tasmita Tanjim Tanha, Rashedur Rahman |
10.5120/ijca2026926493
|
Md Masum Billah, Rashad Bakhshizada, Denesh Das, Tasmita Tanjim Tanha, Rashedur Rahman . Brain Tumor Classification using EfficientNet. International Journal of Computer Applications. 187, 86 ( Mar 2026), 66-71. DOI=10.5120/ijca2026926493
Accurate classification of brain tumors from magnetic resonance imaging (MRI) is essential for assisting clinical diagnosis and treatment planning. This study presents a deep learning–based approach for brain tumor classification using the EfficientNetB3 architecture. Transfer learning with initialization from weights learned on ImageNet is used, and the network is fine-tuned on a brain MRI dataset containing four classes: glioma, meningioma, pituitary tumor, and no tumor. The proposed system learns end to end to produce discriminative features from an image. Experimental results show that EfficientNetB3 achieves a test accuracy of 99%, with macro-averaged precision, recall (sensitivity), and F1-score of 99%. These results demonstrate the effectiveness of EfficientNetB3 for reliable and high-performance brain tumor classification.