13.2 Filter Methods for Feature Selection -- Variance Threshold (L13: Feature Selection)
Автор: Sebastian Raschka
Загружено: 2021-12-10
Просмотров: 7673
Sebastian's books: https://sebastianraschka.com/books/
Sorry, I had some issues with the microphone (a too aggressive filter to remove background noise). Should be better in the next vids!
Description: This video dives into "filter methods" for feature selection. In particular, we focus on using a variance threshold to select informative features.
Code: https://github.com/rasbt/stat451-mach...
Slides: https://sebastianraschka.com/pdf/lect...
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This video is part of my Introduction of Machine Learning course.
Next video: • 13.3.1 L1-regularized Logistic Regression ...
The complete playlist: • Intro to Machine Learning and Statistical ...
A handy overview page with links to the materials: https://sebastianraschka.com/blog/202...
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