Model Evaluation : ROC Curve, Confusion Matrix, Accuracy Ratio | Data Science

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  • čas přidán 6. 09. 2024
  • In this video you will learn about the different performance matrix used for model evaludation such as Receiver Operating Charateristics, Confusion matrix, Accuracy. This is used very well in evauating classfication models like deicision tree, Logistic regression, SVM
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Komentáře • 17

  • @BigEdu
    @BigEdu  Před rokem

    Follow me on LinkedIn: www.linkedin.com/in/biswajit-pani-2035b734/

  • @suwarnachoudhary8591
    @suwarnachoudhary8591 Před 5 lety +2

    Rare information provided in least time. Outstanding. Thank you so much.

  • @osman1156
    @osman1156 Před 6 lety

    Great explanation and to the point (thumbs up)

  • @amruthagaddale8551
    @amruthagaddale8551 Před 6 lety

    Helped a lot. Thankyou soo much

  • @christinaahn1287
    @christinaahn1287 Před 5 lety

    great great!!

  • @anouarbelaid1741
    @anouarbelaid1741 Před 6 lety

    very good video thank you soo much

  • @dalwindersingh5902
    @dalwindersingh5902 Před 5 lety

    confusion matrix stated is wrong : ->
    Here is the correct version
    Happy cases
    1) string1 (T)+ string2(P) -> Actual + prediction -> TP -> actual is 1 and prediction is 1
    -> actual values is true and prediction is also true -> Happy case -> Box (a) in figure of video
    2) string1 (F)+ string2(N) -> Actual + prediction -> FN -> actual is 0 and prediction is 0
    -> actual values is False and prediction is also False-> Happy case-> Box (d) in figure of video
    Sad Cases
    3) string1(T) + string2(N) -> Actual + prediction -> TN -> actual is 1 and prediction is 0
    -> actual values is True and prediction is false -> Box (b) in figure of video
    3) string1(F) + string2(P) -> Actual + prediction -> FP -> actual is 1 and prediction is 0
    -> actual values is false and prediction is true -> Box (a) in figure of video

  • @dalwindersingh5902
    @dalwindersingh5902 Před 5 lety

    any good video

  • @BigEdu
    @BigEdu  Před 4 lety +1

    Data Science Training : bit.ly/2PMVRPV

  • @bhupensinha3767
    @bhupensinha3767 Před 6 lety +3

    Where was ROC explained?

  • @arifnaim1
    @arifnaim1 Před 5 lety

    Thank you so much !!!!

  • @mka11221
    @mka11221 Před 8 měsíci

    did you really farted at 10:46