Gastric cancer has a high mortality rate worldwide. but it can be prevented with early detection through regular gastroscopy. Herein. we propose a deep learning-based computer-aided diagnosis (CADx) system applying data augmentation to help doctors classify gastroscopy images as normal or abnormal. https://safeersappliancers.shop/product-category/smeg-dosp6390x-stainless-steell-double-oven-built-in-integrated/