Python Feature Scaling in SciKit-Learn (Normalization vs Standardization)

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  • เผยแพร่เมื่อ 17 ม.ค. 2025

ความคิดเห็น • 30

  • @RyanAndMattDataScience
    @RyanAndMattDataScience  5 หลายเดือนก่อน

    Hey guys I hope you enjoyed the video! If you did please subscribe to the channel!
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  • @AktamNarzullayev-f7m
    @AktamNarzullayev-f7m 10 หลายเดือนก่อน +8

    underrated channel great video

  • @danieljuniormilazi7701
    @danieljuniormilazi7701 5 หลายเดือนก่อน

    Dude you just made the whole concept so easy to understand, i've been trying to understand exactly what was required of me for hours. Keep up the great work ❣❣❣❣❣❣

  • @v.jananayagan3284
    @v.jananayagan3284 7 หลายเดือนก่อน +1

    you teach very well than other channels but i don't know why pepoles are not spend time on your channel really helpfull man

  • @morsiahinimdou9218
    @morsiahinimdou9218 2 หลายเดือนก่อน +1

    thank you good bless you i think after all these video i'll understand so well the machine learning

  • @sandeep-kc9hs
    @sandeep-kc9hs 6 หลายเดือนก่อน

    learned a lot from this. excellent teaching🙌

  • @photonganglol2413
    @photonganglol2413 3 หลายเดือนก่อน +2

    as someone who is new to AI/ML, maybe some more clear terminology defined would be helpful. A lot of resources call what you describe as 'Normalizing' as 'Scaling'. And what you call 'standardization' is referred to as 'Normalizing'. Just a little confusing but great video actually showing the difference between the 2.

  • @ShiftKoncepts
    @ShiftKoncepts หลายเดือนก่อน

    Should I do polynomial and/or log transformations before normalizing or after?

  • @ShiftKoncepts
    @ShiftKoncepts หลายเดือนก่อน

    is there any back transformation taht needs to be done afterwards?

  • @sara-sx7gm
    @sara-sx7gm 7 หลายเดือนก่อน

    Helpful . Thank you so much

  • @darkredrose7683
    @darkredrose7683 หลายเดือนก่อน

    Would it make sense to do a kruskal-wallis significance test for scaled indices that have been scaled 0-1 with min-max? Thank you ❤

    • @RyanAndMattDataScience
      @RyanAndMattDataScience  หลายเดือนก่อน +1

      Actually just released that video a few weeks ago. Finishing up a stats playlist

  • @Welcomereddy
    @Welcomereddy ปีที่แล้ว +1

    Excellent brother !

  • @onurdatascience
    @onurdatascience ปีที่แล้ว +1

    Great video!

  • @qaisshefa4846
    @qaisshefa4846 6 หลายเดือนก่อน

    Thanks so much

  • @lilikoimahalo
    @lilikoimahalo ปีที่แล้ว

    Could you also explain how the choice of feature_range affects the output processing please? Trying to understand in which case it should be (0,5) and when it should be (0,10), and how you then interpret the output, for example? Also, I am wondering: you are applying scalers to the whole dataset, but what if you have a regression type task (predicting an actual number)? If you apply scalers to all columns then your targets also change

  • @lancerkind
    @lancerkind 10 หลายเดือนก่อน

    Very good video! I learned a lot. If I was to ask for more, it would be to fill in WHY normalize or standardized. You mention some about “getting your numbers in order.” Add to that there are reasons for visualization tools, comparison analysis, and whatever else. I have some ideas why, but I’m guessing as a Pandas user you have encountered many more.
    Thank you for sharing.

    • @RyanAndMattDataScience
      @RyanAndMattDataScience  10 หลายเดือนก่อน

      No problem and I may make a statistics course video in the future. Just waiting on my job to apply more skills

  • @redeemmbonge
    @redeemmbonge 3 หลายเดือนก่อน

    👏👏👏

  • @rishikeshjadhav4774
    @rishikeshjadhav4774 6 หลายเดือนก่อน +1

    can you please post the jupyter notebook containing code , it will be very healpful

    • @RyanAndMattDataScience
      @RyanAndMattDataScience  6 หลายเดือนก่อน

      Will be on my website soon, I’m moving the code from the vids into articles

  • @gnuwaves743
    @gnuwaves743 3 หลายเดือนก่อน

    Is there an easy way to get the column names? I have almost 100.

    • @soomann2716
      @soomann2716 หลายเดือนก่อน

      df.loc[ : , [ ' Col1 ' , ' Col2 ' , ' ColN ' ]]
      if from index use df.iloc[]