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Data Science Algorithms in a Week

You're reading from   Data Science Algorithms in a Week Top 7 algorithms for scientific computing, data analysis, and machine learning

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781789806076
Length 214 pages
Edition 2nd Edition
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Authors (2):
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David Toth David Toth
Author Profile Icon David Toth
David Toth
David Natingga David Natingga
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David Natingga
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Toc

Table of Contents (12) Chapters Close

Preface 1. Classification Using K-Nearest Neighbors FREE CHAPTER 2. Naive Bayes 3. Decision Trees 4. Random Forests 5. Clustering into K Clusters 6. Regression 7. Time Series Analysis 8. Python Reference 9. Statistics 10. Glossary of Algorithms and Methods in Data Science
11. Other Books You May Enjoy

Introduction

Python is a general-purpose programming and scripting language. Its simplicity and extensive libraries make it possible to develop an application that is compatible with the modern requirements of technology quickly.

Python code is written in files with the suffix .py, and can be executed with the python command.

Python Hello World example

The simplest program in Python prints a single line of text.

Input:

source_code/appendix_c_python/example00_helloworld.py
print "Hello World!"

Output:

$ python example00_helloworld.py
Hello World!

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