吴恩达深度学习学习笔记——C2W3——超参数调试、Batch正则化和程序框架——作业

内容导读

互联网集市收集整理的这篇技术教程文章主要介绍了吴恩达深度学习学习笔记——C2W3——超参数调试、Batch正则化和程序框架——作业，小编现在分享给大家，供广大互联网技能从业者学习和参考。文章包含1485字，纯文字阅读大概需要3分钟。

内容图文

这里主要梳理一下作业的主要内容和思路，完整作业文件可参考:

https://github.com/pandenghuang/Andrew-Ng-Deep-Learning-notes/tree/master/assignments/C2W3

作业完整截图，参考本文结尾：作业完整截图。

 

TensorFlow Tutorial （Tensorflow教程）

Welcome to this week's programming assignment. Until now, you've always used numpy to build neural networks. Now we will step you through a deep learning framework that will allow you to build neural networks more easily. Machine learning frameworks like TensorFlow, PaddlePaddle, Torch, Caffe, Keras, and many others can speed up your machine learning development significantly. All of these frameworks also have a lot of documentation, which you should feel free to read. In this assignment, you will learn to do the following in TensorFlow:

• Initialize variables
• Start your own session
• Train algorithms
• Implement a Neural Network

Programing frameworks can not only shorten your coding time, but sometimes also perform optimizations that speed up your code.

...

 

1 - Exploring the Tensorflow Library （导入Tensorflor库）

To start, you will import the library:

...

Writing and running programs in TensorFlow has the following steps:

1. Create Tensors (variables) that are not yet executed/evaluated.
2. Write operations between those Tensors.
3. Initialize your Tensors.
4. Create a Session.
5. Run the Session. This will run the operations you'd written above.

...

 

1.1 - Linear function（线性函数）

Lets start this programming exercise by computing the following equation: 

内容总结

以上是互联网集市为您收集整理的吴恩达深度学习学习笔记——C2W3——超参数调试、Batch正则化和程序框架——作业全部内容，希望文章能够帮你解决吴恩达深度学习学习笔记——C2W3——超参数调试、Batch正则化和程序框架——作业所遇到的程序开发问题。 如果觉得互联网集市技术教程内容还不错，欢迎将互联网集市网站推荐给程序员好友。

内容备注

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 gblab@vip.qq.com 举报，一经查实，本站将立刻删除。

内容手机端

---