《Head First Python(中文版)》超出枯燥的语法和用法手册,通过一种独特的方法教你学习这种语言。你会迅速掌握Python的基础知识,然后转向持久存储、异常处理、Web开发、SQLite.数据加工和Google App Engine。你还将学习如何为Android编写移动应用,这都要归功于Python为你赋予的强大能力。本书会提
Created to support students undertaking the Cambridge IGCSE and O Level Computer Science syllabuses, this resource provides tailored support when programming with Python. A three-tiered approach to programming tasks across the book provides scaffolded support for students of all levels of understanding. ...
第3部分介绍金融数据科学的相关基本技术和方法,包括数据可视化、输入/输出操作和数学中与金融相关的知识等;第4部分介绍Python在算法交易上的应用,重点介绍常见算法,包括机器学习、深度神经网络等人工智能相关算法;第5部分讲解基于蒙特卡洛模拟开发期权及衍生品定价的应用,其内容涵盖了估值框架的介绍、金融模型的模拟、衍生...
people often use the word “script” instead of “program” to describe a Python code file. In this book, the terms “script” and “program” are used interchangeably, with a slight preference for “script” to describe a simpler top-level file, and “program” to refer to a more sophi...
For Readers of the First Edition of the Book The code examples for the first edition of the book were moved to a different repository: https://github.com/miguelgrinberg/flasky-first-edition.AboutCompanion code to my O'Reilly book "Flask Web Development", second edition. Topics...
Jupyter Notebooks and code for the book Python for Algorithmic Trading (O'Reilly) by Yves Hilpisch. - yhilpisch/py4at
This chapter begins our tour of the Python language. In an informal sense, in Python, we do things with stuff. “Things” take the form of operations like addition and concatenation, and “stuff” refers to the objects on which we perform those operations. In this part of the book, our...
基于Python的CO(2)O(2)氛围下柴油燃烧火焰特征分析.pdf,基于 Python 的 CO2/O2氛围下 柴油燃烧火焰特征分析 摘要:为分析柴油在CO2/O2氛围下燃烧的火焰特征,利用光学定容燃烧室测试并拍摄了6 种不同工况下的柴油燃烧过程.基于自编的Python代码对火焰图像进行后处理,提取
https://www.ossez.com/t/anaconda-jupyter-notebook/126 当你安装完成后,如果你使用的是 Windows 的环境。 你需要依次运行: cd py4fi conda env create -f py4fi_conda.yml activate py4fi cd jupyter36 jupyter notebook 最后你会看到 jupyter notebook 启动后,浏览器会打开。
在构建本地知识库前,需要对原始文档(如PDF、Word、TXT)进行解析和清洗: 文档解析: PyMuPDF、pdfplumber(用于PDF解析) python-docx(用于词解析) BeautifulSoup(用于HTML网页解析) 文本清洗与分句: NLTK、SpaCy(中文文本分词、消失词) Jieba、THULAC(中文分词)文本服务化(Embedding Model)...