Feature Selection in Machine Learning: Easy Explanation for Data Science Interviews

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  • Опубликовано: 27 июл 2024
  • Questions 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:
    ====================
    00:00 Introduction
    00:32 Feature Selection
    02:43 Feature Selection Methods
    02:55 Intrinsic Methods
    05:20 Filter Methods
    07:15 Wrapper Methods

Комментарии • 13

  • @ShortSnoph
    @ShortSnoph 4 месяца назад

    This is a great overview of methods of feature selection. This is just what I needed! Thank you

  • @olawaleawe9615
    @olawaleawe9615 5 месяцев назад

    I enjoy your videos. Good job!

  • @16876
    @16876 Год назад +1

    Great as always :)

  • @Doctor_monk
    @Doctor_monk Год назад +9

    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
      @emma_ding  Год назад +4

      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
      @Doctor_monk Год назад

      @@emma_ding thank you so much!!

  • @emma_ding
    @emma_ding  Год назад +4

    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!

  • @maximilianozirion1587
    @maximilianozirion1587 Год назад

    Muchas gracias te amo

  • @jkaeromero2288
    @jkaeromero2288 7 месяцев назад

    Hi, amazing video; maybe can you do feature selection into networks?

  • @sssam844
    @sssam844 Год назад +1

    Could you please attach subtitles to the video? I'm a bit deaf and using automated subtitles doesn't help a lot

    • @emma_ding
      @emma_ding  Год назад

      Will definitely consider adding the feature for future videos! Thanks for the suggestion.

  • @minli3754
    @minli3754 Год назад

    I like your videos but could you please talk a little bit slower?

    • @SonuKumar-gt5xs
      @SonuKumar-gt5xs Год назад +2

      You can reduce the speed using playback speed in setting