Python Algorithms

Python Algorithms pdf epub mobi txt 电子书 下载 2025

出版者:Apress
作者:Magnus Lie Hetland
出品人:
页数:336
译者:
出版时间:2010-11-24
价格:USD 49.99
装帧:Paperback
isbn号码:9781430232377
丛书系列:
图书标签:
  • Python 
  • 算法 
  • Algorithm 
  • python 
  • Algorithms 
  • 计算机 
  • 编程 
  • 计算机科学 
  •  
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Python Algorithms explains the Python approach to algorithm analysis and design. Written by Magnus Lie Hetland, author of Beginning Python, this book is sharply focused on classical algorithms, but it also gives a solid understanding of fundamental algorithmic problem-solving techniques. * The book deals with some of the most important and challenging areas of programming and computer science, but in a highly pedagogic and readable manner. * The book covers both algorithmic theory and programming practice, demonstrating how theory is reflected in real Python programs. * Well-known algorithms and data structures that are built into the Python language are explained, and the user is shown how to implement and evaluate others himself. What you'll learn * Transform new problems to well-known algorithmic problems with efficient solutions, or show that the problems belong to classes of problems thought not to be efficiently solvable. * Analyze algorithms and Python programs both using mathematical tools and basic experiments and benchmarks. * Prove correctness, optimality, or bounds on approximation error for Python programs and their underlying algorithms. * Understand several classical algorithms and data structures in depth, and be able to implement these efficiently in Python. * Design and implement new algorithms for new problems, using time-tested design principles and techniques. * Speed up implementations, using a plethora of tools for high-performance computing in Python. Who this book is for The book is intended for Python programmers who need to learn about algorithmic problem-solving, or who need a refresher. Students of computer science, or similar programming-related topics, such as bioinformatics, may also find the book to be quite useful. Table of Contents * Introduction * The Basics * Counting 101 * Induction and Recursion ...and Reduction * Traversal: The Skeleton Key of Algorithmics * Divide, Combine, and Conquer * Greed Is Good? Prove It! * Tangled Dependencies and Memoization * From A to B with Edsger and Friends * Matchings, Cuts, and Flows * Hard Problems and (Limited) Sloppiness

具体描述

读后感

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比如第二章习题2-11,证明对于任意无向图,都可以通过调整边线方向,从中产生有向无环图(DAG),原文答案是这样的:"Number the nodes (arbitrarily). Orient all edges from lower to higher numbers." ,然后书上翻译成:“(任何一种)节点编号都可以按照其所有边的编号从...

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这个翻译真的是龙鸣翻译,看的太难受了,看了50页看不下去了,看了50页看不下去了看了50页看不下去了看了50页看不下去了看了50页看不下去了看了50页看不下去了看了50页看不下去了看了50页看不下去了看了50页看不下去了看了50页看不下去了看了50页看不下去了看了50页看不下去了...  

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算法设计篇主要是阅读[Python Algorithms: Mastering Basic Algorithms in the Python Language](http://link.springer.com/book/10.1007%2F978-1-4302-3238-4)[**点击链接可进入Springer下载原书电子版**]之后写下的读书总结,原书大部分内容结合了经典书籍[算法导论](http://...  

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有英文的pdf本来想买本中文的看的快点,最后发现很多一看中文就知道翻译有问题,或者中文反而难以理解的部分。让人失望 翻译者中有英文很差的,或者是机翻为主的,而且最后没人做一个最终的校正。 我的印象的就有好几处: bank有河岸的意思,然后他翻译成银行,对,是可以是银...  

用户评价

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好书,为什么没人翻译这本书呢

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hard的部分没有看,接着读第三遍.

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中文版翻译成了《python算法教程》,连封面也换了,不过用python的朋友值得花时间好好看看的

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中文版译者会有我!

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好书

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