主要介绍了keras 自定义loss层+接受输入实例，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

loss函数如何接受输入值 keras封装的比较厉害，官网给的例子写的云里雾里， 在stackoverflow找到了答案 You can wrap the loss function as a inner function and pass your input tensor to it (as commonly done when passing additional arguments to the loss function). def custom_loss_wrapper(input