python code macro

说明：  小波神经网络的时间序列预测代码小波神经网络是结合 小波变换理论与人工神经网络的思想而构造的一种新的 神经网络模型，它结合了小波变换良好的时频局域化性质及神经网络的自学习功能，(Time series prediction code of wavelet neural networ Time series prediction using wavelet process neural network For example, Ding and Zhong used a wavelet process neural network to solve time series prediction problems)

吴恩达深度学习第一课第二周编程作业，供大家借鉴共享(DeepLearning Lesson 1, Week 2 Programming Assignments)

说明：  这是一个Python基础的练习Demo,提供以后进行学习查看和记忆(this is a Python basic traning Demo,Provide for future learning, viewing and memory)

：爬取网站数据，基于 selenium.webdriver

利用Pytorch实现的一个简单的神经网络，实现了异或门。(Using a simple neural network implemented by Pytorch, XOR gates are realized.)

tensorflow实现

python排序程序，基于冒泡法排序，可用于成绩自动化排序修改excel(Python sorting program, examples of sorting bubble method, can be used to automate the sorting of results to modify Excel)

说明：  在这本书里，我们将看到一些机器学习的模型和算法。我们会介绍一些常用的机器学习任务和模型的效果评估方法。而这些模型和算法都是通过十分流行的Python机器学习库scikit-learn来完成，里面有许多机器学习的模型和算法，每个API都简单易用(In this book, we will look at some machine learning models and algorithms.We will introduce some commonly used methods for evaluating the effects of machine learning tasks and models.These models and algorithms are built using the popular Python machine learning library scikit-learn, which has many machine learning models and algorithms, and each API is easy to use)

说明：  详细讲解了宽度学习系统的具体推导以及其实现过程。(A detail paper of BLS.)

模拟Photoshop中的磁力套索的算法，主要是先用Opencv做梯度相关处理，然后用Djisktra最短路径搜索找到边缘。(Magnetic Lasso implementation using Python)