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Feature Selection in Machine Learning: Easy Explanation for Data Science Interviews
Рет қаралды 17,843
Күн бұрынQuestions about Feature Selection commonly appear in data science interviews. In this video, I’ll cover the usefulness of feature selection, how to use feature selection with over 10,000 features, how to calculate feature importance, and the pros and cons of various selection methods!
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Contents of this video:
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00:00 Introduction
00:32 Feature Selection
02:43 Feature Selection Methods
02:55 Intrinsic Methods
05:20 Filter Methods
07:15 Wrapper Methods
@emma_ding Жыл бұрын
Many of you have asked me to share my presentation notes, and now… I have them for you! Download all the PDFs of my Notion pages at www.emmading.com/get-all-my-free-resources. Enjoy!
@Doctor_monk Жыл бұрын
Thank you for the video. Even though I know these concepts it helps to watch these again just as a refresher. I know I am getting repetitive but would love it if you can share the notion books of these topics to make notes and quick review/reference. 😊😊
@emma_ding Жыл бұрын
Of course! I'm working on getting all notes organized and sharable in one location, will let you know as soon as they are ready! :)
@Doctor_monk Жыл бұрын
@@emma_ding thank you so much!!
@ShortSnoph 5 ай бұрын
This is a great overview of methods of feature selection. This is just what I needed! Thank you
@olawaleawe9615 6 ай бұрын
I enjoy your videos. Good job!
@16876 Жыл бұрын
Great as always :)
@jkaeromero2288 7 ай бұрын
Hi, amazing video; maybe can you do feature selection into networks?
@maximilianozirion1587 Жыл бұрын
Muchas gracias te amo
@sssam844 Жыл бұрын
Could you please attach subtitles to the video? I'm a bit deaf and using automated subtitles doesn't help a lot
@emma_ding Жыл бұрын
Will definitely consider adding the feature for future videos! Thanks for the suggestion.
@minli3754 Жыл бұрын
I like your videos but could you please talk a little bit slower?
@SonuKumar-gt5xs Жыл бұрын
You can reduce the speed using playback speed in setting
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