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Python Machine Learning By Example
book

Python Machine Learning By Example

by Yuxi (Hayden) Liu, Ivan Idris
May 2017
Beginner to intermediate content levelBeginner to intermediate
254 pages
6h 24m
English
Packt Publishing
Content preview from Python Machine Learning By Example

The naive Bayes implementations

After a hand-calculating spam email detection example, as promised, we are going to code it through a genuine dataset, taken from the Enron email dataset http://www.aueb.gr/users/ion/data/enron-spam/. The specific dataset we are using can be directly downloaded via http://www.aueb.gr/users/ion/data/enron-spam/preprocessed/enron1.tar.gz. You can either unzip it using a software or run the command line tar -xvz enron1.tar.gz in the Terminal. The uncompressed folder includes a folder of ham email text files and a folder of spam email text files, as well as a summary description of the database:

    enron1/  ham/    0001.1999-12-10.farmer.ham.txt    0002.1999-12-13.farmer.ham.txt    ......    ...... 5172.2002-01-11.farmer.ham.txt ...
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Publisher Resources

ISBN: 9781783553112Supplemental Content