疫情期间，好多国家都推行了居家隔离的政策。为了充实大家的宅家生活，一些公司和机构都免费开放了版权资料。比如约翰霍普金斯大学的「muse」项目https://about.muse.jhu.edu/resources/freeresourcescovid19/，收集了不少大学图书馆的电子书，可以在线观看和下载。

亚马逊也提供了免费的有声书，https://stories.audible.com/discovery，不过主要是儿童类的，都不用注册，直接打开听就是了。

作为一个数据工程师，今天要分享的重头是来自斯普林格出版社的技术书籍，这是他们免费分享了400多本数据。网上有博主挑出了其中的60多本与人工智能相关的书籍，包含统计学、线性代数、Python、R、数据挖掘、机器学习、机器人等多个方向。

Hundreds of books are now free to download

Springer has released hundreds of free books on a wide range of topics to the general public. The list, which includes 408 books in total, covers a wide range of scientific and technological topics. In order to save you some time, I have created one list of all the books (65 in number) that are relevant to the data and Machine Learning field.

https://towardsdatascience.com/springer-has-released-65-machine-learning-and-data-books-for-free-961f8181f189

刚好五天长假，目前这个情况似乎也不能出远门，正适合利用这些曾经昂贵的书籍给自己充充电。上面这个页面可能要借助*，这里我已经把书籍的信息整理出来了，在上面这个页面上查了两遍，都比博主所说的65本少一本，不过也足够了。

书名	作者	书籍页面
The Elements of Statistical Learning	Trevor Hastie, Robert Tibshirani, Jerome Friedman	http://link.springer.com/openurl?genre=book&isbn=978-0-387-84858-7
Introductory Time Series with R	Paul S.P. Cowpertwait, Andrew V. Metcalfe	http://link.springer.com/openurl?genre=book&isbn=978-0-387-88698-5
A Beginner’s Guide to R	Alain Zuur, Elena N. Ieno, Erik Meesters	http://link.springer.com/openurl?genre=book&isbn=978-0-387-93837-0
Introduction to Evolutionary Computing	A.E. Eiben, J.E. Smith	http://link.springer.com/openurl?genre=book&isbn=978-3-662-44874-8
Data Analysis	Siegmund Brandt	http://link.springer.com/openurl?genre=book&isbn=978-3-319-03762-2
Linear and Nonlinear Programming	David G. Luenberger, Yinyu Ye	http://link.springer.com/openurl?genre=book&isbn=978-3-319-18842-3
Introduction to Partial Differential Equations	David Borthwick	http://link.springer.com/openurl?genre=book&isbn=978-3-319-48936-0
Fundamentals of Robotic Mechanical Systems	Jorge Angeles	http://link.springer.com/openurl?genre=book&isbn=978-3-319-01851-5
Data Structures and Algorithms with Python	Kent D. Lee, Steve Hubbard	http://link.springer.com/openurl?genre=book&isbn=978-3-319-13072-9
Introduction to Partial Differential Equations	Peter J. Olver	http://link.springer.com/openurl?genre=book&isbn=978-3-319-02099-0
Methods of Mathematical Modelling	Thomas Witelski, Mark Bowen	http://link.springer.com/openurl?genre=book&isbn=978-3-319-23042-9
LaTeX in 24 Hours	Dilip Datta	http://link.springer.com/openurl?genre=book&isbn=978-3-319-47831-9
Introduction to Statistics and Data Analysis	Christian Heumann, Michael Schomaker, Shalabh	http://link.springer.com/openurl?genre=book&isbn=978-3-319-46162-5
Principles of Data Mining	Max Bramer	http://link.springer.com/openurl?genre=book&isbn=978-1-4471-7307-6
Computer Vision	Richard Szeliski	http://link.springer.com/openurl?genre=book&isbn=978-1-84882-935-0
Data Mining	Charu C. Aggarwal	http://link.springer.com/openurl?genre=book&isbn=978-3-319-14142-8
Computational Geometry	Mark de Berg, Otfried Cheong, Marc van Kreveld, Mark Overmars	http://link.springer.com/openurl?genre=book&isbn=978-3-540-77974-2
Robotics, Vision and Control	Peter Corke	http://link.springer.com/openurl?genre=book&isbn=978-3-319-54413-7
Statistical Analysis and Data Display	Richard M. Heiberger, Burt Holland	http://link.springer.com/openurl?genre=book&isbn=978-1-4939-2122-5
Statistics and Data Analysis for Financial Engineering	David Ruppert, David S. Matteson	http://link.springer.com/openurl?genre=book&isbn=978-1-4939-2614-5
Stochastic Processes and Calculus	Uwe Hassler	http://link.springer.com/openurl?genre=book&isbn=978-3-319-23428-1
Statistical Analysis of Clinical Data on a Pocket Calculator	Ton J. Cleophas, Aeilko H. Zwinderman	http://link.springer.com/openurl?genre=book&isbn=978-94-007-1211-9
Clinical Data Analysis on a Pocket Calculator	Ton J. Cleophas, Aeilko H. Zwinderman	http://link.springer.com/openurl?genre=book&isbn=978-3-319-27104-0
The Data Science Design Manual	Steven S. Skiena	http://link.springer.com/openurl?genre=book&isbn=978-3-319-55444-0
An Introduction to Machine Learning	Miroslav Kubat	http://link.springer.com/openurl?genre=book&isbn=978-3-319-63913-0
Guide to Discrete Mathematics	Gerard O’Regan	http://link.springer.com/openurl?genre=book&isbn=978-3-319-44561-8
Introduction to Time Series and Forecasting	Peter J. Brockwell, Richard A. Davis	http://link.springer.com/openurl?genre=book&isbn=978-3-319-29854-2
Multivariate Calculus and Geometry	Seán Dineen	http://link.springer.com/openurl?genre=book&isbn=978-1-4471-6419-7
Statistics and Analysis of Scientific Data	Massimiliano Bonamente	http://link.springer.com/openurl?genre=book&isbn=978-1-4939-6572-4
Modelling Computing Systems	Faron Moller, Georg Struth	http://link.springer.com/openurl?genre=book&isbn=978-1-84800-322-4
Search Methodologies	Edmund K. Burke, Graham Kendall	http://link.springer.com/openurl?genre=book&isbn=978-1-4614-6940-7
Linear Algebra Done Right	Sheldon Axler	http://link.springer.com/openurl?genre=book&isbn=978-3-319-11080-6
Linear Algebra	J?rg Liesen, Volker Mehrmann	http://link.springer.com/openurl?genre=book&isbn=978-3-319-24346-7
Algebra	Serge Lang	http://link.springer.com/openurl?genre=book&isbn=978-1-4613-0041-0
Understanding Analysis	Stephen Abbott	http://link.springer.com/openurl?genre=book&isbn=978-1-4939-2712-8
Linear Programming	Robert J Vanderbei	http://link.springer.com/openurl?genre=book&isbn=978-1-4614-7630-6
Understanding Statistics Using R	Randall Schumacker, Sara Tomek	http://link.springer.com/openurl?genre=book&isbn=978-1-4614-6227-9
An Introduction to Statistical Learning	Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani	http://link.springer.com/openurl?genre=book&isbn=978-1-4614-7138-7
Statistical Learning from a Regression Perspective	Richard A. Berk	http://link.springer.com/openurl?genre=book&isbn=978-3-319-44048-4
Applied Partial Differential Equations	J. David Logan	http://link.springer.com/openurl?genre=book&isbn=978-3-319-12493-3
Robotics	Bruno Siciliano, Lorenzo Sciavicco, Luigi Villani, Giuseppe Oriolo	http://link.springer.com/openurl?genre=book&isbn=978-1-84628-642-1
Regression Modeling Strategies	Frank E. Harrell , Jr.	http://link.springer.com/openurl?genre=book&isbn=978-3-319-19425-7
A Modern Introduction to Probability and Statistics	F.M. Dekking, C. Kraaikamp, H.P. Lopuha?, L.E. Meester	http://link.springer.com/openurl?genre=book&isbn=978-1-84628-168-6
The Python Workbook	Ben Stephenson	http://link.springer.com/openurl?genre=book&isbn=978-3-319-14240-1
Machine Learning in Medicine — a Complete Overview	Ton J. Cleophas, Aeilko H. Zwinderman	http://link.springer.com/openurl?genre=book&isbn=978-3-319-15195-3
Object-Oriented Analysis, Design and Implementation	Brahma Dathan, Sarnath Ramnath	http://link.springer.com/openurl?genre=book&isbn=978-3-319-24280-4
Introduction to Data Science	Laura Igual, Santi Seguí	http://link.springer.com/openurl?genre=book&isbn=978-3-319-50017-1
Applied Predictive Modeling	Max Kuhn, Kjell Johnson	http://link.springer.com/openurl?genre=book&isbn=978-1-4614-6849-3
Python For ArcGIS	Laura Tateosian	http://link.springer.com/openurl?genre=book&isbn=978-3-319-18398-5
Concise Guide to Databases	Peter Lake, Paul Crowther	http://link.springer.com/openurl?genre=book&isbn=978-1-4471-5601-7
Digital Image Processing	Wilhelm Burger, Mark J. Burge	http://link.springer.com/openurl?genre=book&isbn=978-1-4471-6684-9
Bayesian Essentials with R	Jean-Michel Marin, Christian P. Robert	http://link.springer.com/openurl?genre=book&isbn=978-1-4614-8687-9
Robotics, Vision and Control	Peter Corke	http://link.springer.com/openurl?genre=book&isbn=978-3-642-20144-8
Foundations of Programming Languages	Kent D. Lee	http://link.springer.com/openurl?genre=book&isbn=978-3-319-70790-7
Introduction to Artificial Intelligence	Wolfgang Ertel	http://link.springer.com/openurl?genre=book&isbn=978-3-319-58487-4
Introduction to Deep Learning	Sandro Skansi	http://link.springer.com/openurl?genre=book&isbn=978-3-319-73004-2
Linear Algebra and Analytic Geometry for Physical Sciences	Giovanni Landi, Alessandro Zampini	http://link.springer.com/openurl?genre=book&isbn=978-3-319-78361-1
Applied Linear Algebra	Peter J. Olver, Chehrzad Shakiban	http://link.springer.com/openurl?genre=book&isbn=978-3-319-91041-3
Neural Networks and Deep Learning	Charu C. Aggarwal	http://link.springer.com/openurl?genre=book&isbn=978-3-319-94463-0
Data Science and Predictive Analytics	Ivo D. Dinov	http://link.springer.com/openurl?genre=book&isbn=978-3-319-72347-1
Analysis for Computer Scientists	Michael Oberguggenberger, Alexander Ostermann	http://link.springer.com/openurl?genre=book&isbn=978-3-319-91155-7
Excel Data Analysis	Hector Guerrero	http://link.springer.com/openurl?genre=book&isbn=978-3-030-01279-3
A Beginners Guide to Python 3 Programming	John Hunt	http://link.springer.com/openurl?genre=book&isbn=978-3-030-20290-3
Advanced Guide to Python 3 Programming	John Hunt	http://link.springer.com/openurl?genre=book&isbn=978-3-030-25943-3

点击相应的书籍页面链接进入，就可以点击「Download book PDF」，部分近期的书籍还提供了epub版本的，方面在移动设备上阅读。

另外，考虑到读者一个个下载太麻烦，我这边已经将这些书上传到百度网盘进行分享了。大家可以关注我的公众号，然后在公众号发送读书，打包下载所有的电子书。注意网盘链接有效期到2020年5月5日。