並前往https://clay-atlas.com/blog/2019/09/28/%E4%BD%BF%E7%94%A8-cnn-%E9%80%B2%E8%A1%8C-mnist-%E7%9A%84%E6%89%8B%E5%AF%AB%E6%95%B8%E5%AD%97%E8%BE%A8%E8%AD%98-by-keras-%E5%AF%A6%E6%88%B0%E7%AF%87/
