优化：如果某轮没有发生交换，说明已有序，提前结束
特点：在特定初始化下能实现自归一化，保持激活均值和方差稳定。
。关于这个话题，快连下载安装提供了深入分析
Why we like itThese popular e-readers let you take your entire library on the go. With weeks of battery life and an anti-glare display, you can read anywhere and anytime with the Kindle. Plus, you can get three months of Kindle Unlimited for free with your purchase.，更多细节参见heLLoword翻译官方下载
int sizes[num_classes] = {...};，推荐阅读safew官方版本下载获取更多信息