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13.4.5 Sequential Feature Selection -- Code Examples (L13: Feature Selection)

Published: 06 January 2022
on channel: Sebastian Raschka
12,660
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Sebastian's books: https://sebastianraschka.com/books/

This final video in the "Feature Selection" series shows you how to use Sequential Feature Selection in Python using both mlxtend and scikit-learn.

Jupyter notebook: https://github.com/rasbt/stat451-mach...

Timestamps:
00:00 Dataset setup and KNN baseline
04:08 Selecting the best 5 features
10:18 Inspecting the results
13:40 Selecting the best subset of any size
17:29 Exhaustive search
21:12 Sequential feature selection in scikit-learn


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This video is part of my Introduction of Machine Learning course.

The complete playlist:    • Intro to Machine Learning and Statist...  

A handy overview page with links to the materials: https://sebastianraschka.com/blog/202...

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If you want to be notified about future videos, please consider subscribing to my channel:    / sebastianraschka  

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