Pedestrian detection

说明：  sift stitch基于opencv库的拼接算法小测试(sift stitch Small test of Mosaic algorithm based on opencv library)

说明：  分析红楼梦前八十章和后四十章的作者异同，利用python语言建模分析(Analysis of the similarities and differences between the authors of the first eighty chapters and the last forty chapters of the Dream of Red Mansions)

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)

这是python机器学习实战所有相关源代码，包括knn,朴素贝叶斯，支持向量机，决策树，逻辑回归，Apriori算法等， 对应算法都有对应的数据包括训练集和测试集以供测试，各种算法都以函数式的编程模式实现，可以轻松在Spyder打开，在编辑窗口修改，在console窗口运行调试，是机器学习爱好者必备资料。

xml解析方法封装，便于直接解析xml中的value值(python for xml file parser)

python3 object oriented programming

说明：  部分可观察马尔科夫决策过程，强化学习，用于决策(Partially observable Markov Decision process)

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说明：  学生教学基础，帮助了解编程的基本算法思路。(Basic Algorithmic Thoughts to Help Understand Programming)

说明：  适用爬虫初学者学习爬虫、采集数据、清洗数据和数据分析(Suitable for beginners of reptiles to learn reptiles, collect data, clean data and analyze data)