There are a simple set of experiments on Fashion-MNIST [2] included in train_fMNIST.py which compares the use of ordinary Softmax and Additive Margin Softmax loss functions by projecting embedding ...

"The code snippet below show how to get the one hot encoding representation from an array of integers using the keras [to_categorical](https://keras.io/api/utils ...

Nonlinear functions (such as softmax, rectified linear unit (ReLU), Tanh, and Sigmoid) are extensively used in deep neural networks (DNNs). However, they incur significant power dissipation due to the ...

当中，老师一定会告诉你在全连接层后面应该加上 Softmax 函数，如果正常情况下（不正常情况指的是类别超级多的时候）用交叉熵函数作为损失函数，你就一定可以得到一个让你基本满意的结果。而且，现在很多开源的深度学习框架，直接就把各种损失函数写好 ...