Author

Ahmed Hagag

2 papers indexed here

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Open access Oct 2026

Hybrid transformer and CNN for hyperspectral image classification with spectral band selection

A new method for HSI classification by integrating spectral band selection with advanced deep learning techniques is presented, and an optimized band selection method alongside data augmentation using crop-and-resize transformations to enhance feature diversity is proposed.

Eman N. Abdelhafez, Ahmed Hagag, Tamer A. Abassy · Scientific Reports · 0 citations

#graph neural networks Review Open access Oct 2026

A review on advances in chemical compound toxicology prediction

The accurate prediction of chemical toxicity remains a major challenge in drug development and chemical safety assessment because conventional approaches can be costly, time-consuming, ethically constrained, and limited in predictive performance. This review examines how artificial intelligence (AI), particularly machi...

Ahmed Hagag, Nada A. Elsayed, Ibrahim Abdelbaky · Frontiers in Bioinformatics · 0 citations