Microsoft Windows [版本 6.1.7601]
版权所有 (c) 2009 Microsoft Corporation。保留所有权利。C:\Users\Administrator>cd C:\MongoDB\Server\3.6\binC:\MongoDB\Server\3.6\bin>
C:\MongoDB\Server\3.6\bin>
C:\MongoDB\Server\3.6\bin>mongod --dbpath C:\Mongo…
list 一、list-简单介绍二、list的常用接口1.常见构造2.iterator的使用3.Capacity和Element access4.Modifiers5.list的迭代器失效 三、list实现四、vector 和 list 对比五、迭代器1.迭代器的实现2.迭代器的分类(按照功能分类)3.反向迭代器(1)、包装逻辑…
The Concept of Embeddings 嵌入的概念 Neural nets—at least as they’re currently set up—are fundamentally based on numbers. So if we’re going to to use them to work on something like text we’ll need a way to represent our text with numbers. And certain…
参考:王树森《强化学习》书籍、课程、代码 1、基本概念
折扣回报: U t R t γ ⋅ R t 1 γ 2 ⋅ R t 2 ⋯ γ n − t ⋅ R n . U_tR_t\gamma\cdot R_{t1}\gamma^2\cdot R_{t2}\cdots\gamma^{n-t}\cdot R_n. UtRtγ⋅Rt1γ2⋅Rt2⋯γn−…