Sampled Softmax in Keras Model

Some approaches I have considered: Inheriting from Model class Sampled softmax in tensorflow keras Inheriting from Layers class How can I use TensorFlow's sampled softmax loss function in a Keras model? Of the two approaches the Model approach is cleaner, as the layers approach is a little hacky -

七、StarUML的类图示例

UML 类图中的概念 类图关系:泛化(继承)、实现、聚合、组合、关联、依赖 类图的详解可在网上查询(推荐https://zhuanlan.zhihu.com/p/24576502) 它描述了在一个系统中的对象和他们的关系,能够让我们在正确编写代码以前对系统有一个全面的认识。一个单独的类图描述系统的一 ...

div animation using transition

I want to animate the div when moving from left to right The div is moving fine but with no animation It is very fast and more over i have assigned the top and right property to the div when hover but it is not happening HTML: <body><div></div></body> CSS: div { width:100px; height:100px; background