Research Article

Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset

Number: Advanced Online Publication Early Pub Date: June 4, 2026
TR EN

Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset

Abstract

This study proposes a hybrid deep learning framework for multi-class brain tumor classification using a combined MRI dataset constructed from Figshare, Br35H, and SARTAJ sources. The dataset includes 7023 MRI images belonging to four clinically important classes: glioma, meningioma, no-tumor, and pituitary tumor. In the proposed approach, a dedicated preprocessing pipeline is first applied to enhance tumor-related image regions and reduce irrelevant background information. Then, the Multi-scale GHOST Residual Attention Autoencoder (MS-GHOST-RAAE) is used for deep feature extraction. This architecture integrates multi-scale GHOST modules, residual connections, and attention mechanisms to obtain compact, stable, and discriminative feature representations. The extracted features are subsequently classified using conventional machine learning classifiers. Experimental results show that the proposed hybrid framework achieves 98.75% accuracy on the combined dataset, with a total processing time of 543 + 269.4571 s. These findings indicate that MS-GHOST-RAAE provides strong classification performance on heterogeneous MRI images and offers an effective computer-aided decision-support approach for brain tumor classification.

Keywords

References

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Details

Primary Language

English

Subjects

Biomedical Engineering (Other)

Journal Section

Research Article

Early Pub Date

June 4, 2026

Publication Date

-

Submission Date

May 12, 2026

Acceptance Date

May 20, 2026

Published in Issue

Year 2026 Number: Advanced Online Publication

APA
Yılmaz, C., Suiçmez, Ç., Suiçmez, A., & Işık, M. F. (2026). Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset. Aksaray University Journal of Science and Engineering, Advanced Online Publication, 32-58. https://doi.org/10.29002/asujse.1950042
AMA
1.Yılmaz C, Suiçmez Ç, Suiçmez A, Işık MF. Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset. Aksaray J. Sci. Eng. 2026;(Advanced Online Publication):32-58. doi:10.29002/asujse.1950042
Chicago
Yılmaz, Cemal, Çağrı Suiçmez, Alihan Suiçmez, and Mehmet Fatih Işık. 2026. “Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset”. Aksaray University Journal of Science and Engineering, no. Advanced Online Publication: 32-58. https://doi.org/10.29002/asujse.1950042.
EndNote
Yılmaz C, Suiçmez Ç, Suiçmez A, Işık MF (June 1, 2026) Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset. Aksaray University Journal of Science and Engineering Advanced Online Publication 32–58.
IEEE
[1]C. Yılmaz, Ç. Suiçmez, A. Suiçmez, and M. F. Işık, “Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset”, Aksaray J. Sci. Eng., no. Advanced Online Publication, pp. 32–58, June 2026, doi: 10.29002/asujse.1950042.
ISNAD
Yılmaz, Cemal - Suiçmez, Çağrı - Suiçmez, Alihan - Işık, Mehmet Fatih. “Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset”. Aksaray University Journal of Science and Engineering. Advanced Online Publication (June 1, 2026): 32-58. https://doi.org/10.29002/asujse.1950042.
JAMA
1.Yılmaz C, Suiçmez Ç, Suiçmez A, Işık MF. Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset. Aksaray J. Sci. Eng. 2026;:32–58.
MLA
Yılmaz, Cemal, et al. “Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset”. Aksaray University Journal of Science and Engineering, no. Advanced Online Publication, June 2026, pp. 32-58, doi:10.29002/asujse.1950042.
Vancouver
1.Cemal Yılmaz, Çağrı Suiçmez, Alihan Suiçmez, Mehmet Fatih Işık. Multi-Class Brain Tumor MRI Classification Using MS-GHOST-RAAE on a Combined Figshare-Br35H-SARTAJ Dataset. Aksaray J. Sci. Eng. 2026 Jun. 1;(Advanced Online Publication):32-58. doi:10.29002/asujse.1950042

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