How to Plot an ROC Curve in Python | Machine Learning in Python

In this video, I will show you how to plot the Receiver Operating Characteristic (ROC) curve in Python using the scikit-learn package. I will also you how to calculate the area under an ROC (AUROC) curve. In the tutorial, we will be comparing 2 classifiers via the ROC curve and the AUROC values.

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[myyoutubeaccount]

Really clean code. I read it and understood immediately all of it. I was only bothered by the X, Y instead of the more conventional X, y.

[yassir_b]

Your code is so well organized and clean. Thank you very much!

[Teresap]

Great job! Thank you for making it simple.

[latte-carnival]

Watching this trying to get through my internship because they expect us to know all this stuff I guess lol. Thanks brah.

[jasonlu]

Thank you, been struggling for a couple of days (after even using the sklearn library example) to understand ROC curve for data mining / machine learning class.

[amrutaavibho]

Thank you! Very incredibly helpful, sir :)

[XxGothicfanxX]

Thank you for explaining and showing it!

[uisenough]

thank you for the video.
I got this error while plotting:
ValueError: multi_class must be in ('ovo', 'ovr').

What can I do. And is roc is only valid for data with 2 class labels?

[luciferkhusrao]

Awesome content. I wish you get a million subscribers within 1 year

[farhadkhan]

Thank you for encouraging, tutorial is very good

[analuciademoraislimalucial]

Thanks thanks thanks. I love this chanel

[santhoship]

may god bless you. This video really saved me ^ _ ^

[shraddha]

Hey, Very informitive and helping video. I have one doubt though, does the Y attribute for KNN classification need to be binary in order to plot in roc curve?

[shibbirahmed]

Thanks for this informative video. Sir, I have a question. If I want to apply this code to display roc curve of ML models for five different class of sentiments, what should be included in this code? please reply as quickly as possible.

[magicpoom]

Thanks you for video. Could your please suggest a book or video about machine leaning to learn?

[debanjansen]

How to do that for molecular docking ligand enrichment study.. I have 2 csv files. One contains docking score of true inhibitors and another decoy inhibitors. Plz guide

[ishmamhussainkhan]

Sir with help of this i can predict knn auc score but after that when i write
r_fpr, r_tpr, _ = roc_curve(y_test, r_probs)
the above code shows error "y_true takes value in {'Abnormal', 'Normal'} and pos_label is not specified: either make y_true take value in {0, 1} or {-1, 1} or pass pos_label explicitly"
how do i solve it

[sageguru]

Good Evening sir, I just want to know how to adjust cut off / threshold of a logistic regression model. Thank you, So much sir.

[christianespana]

I want to ask you a favor. can you explain how to plot ROC curve using Image Generator(flow from directory) in classification multi classes?

[sameerbairwa]

can i plot roc curve from saved model ?