Write your own function for Multiclass Classification Confusion matrix, F1 score, precision, recall

[@AnanyaRay-ct8nx]

thank you.. I have search for this kind of video for a long time.. finally I got.. and my confusion is clear now...

[@joshuajayn.javier5474]

Thank you so much for such a detailed explanation

[@bheeshmak.s5125]

Absolutely amazing multiclass classification metrics explanation.. Great job...

[@venkat5366]

Finally I found a right channel which explained the complete procedure to calculate the TP/TN/FP/FN in multi class Logistic Regression. Thanks a ton # When Maths Meet Coding. Would love to see you posting more such videos.👏👏👏👏

[@tovideo100]

Thank you so much sir, I have learned a lot of important things from this video.

[@jusrai732]

Sir, this video is awesome, please explain how to create these excel files directly from multiclass classification problem. It will be a great help !

[@mohammedomar3005]

As always beautiful explaination

[@ai_boy1220]

Uploading the notebook might be awesome

[@tathagataghosh5390]

Sir, Thanks a lot. I am just new to python and need this plot in my research work. Thanks once again.

[@thirumaniCSE]

superb video and nice explanation ..

[@ravi-akriti7626]

Such a great explaination.

[@ramamunireddyyanamala973]

Good Video Sir , thankyou for this.

[@arvindmewada7355]

thank you such very good lecture

[@sivakumarprasadchebiyyam9444]

Thank you very much. This video is very much useful to my work.

[@vineetabhatt6571]

Nice very nice keet it continues.

[@debabratasikder9448]

How to draw a ROC and AUC for multi-class model?

[@migishaboyd]

concise. thank you Sir!

[@nkechiesomonu8764]

Dr sir thanks a lot and God bless you. Please sir do you have a video on how you arrived at model1 and model2 in the excel file. Starting point is very necessary in every journey. Thanks

[@Lelouchvv]

you save my life

[@nabinchaudhary73]

great sir why i don't i got this video before

[@amankinde6610]

That is good sir do know how to print the confusion metrics for image classification

[@rahulsinhchauhan5503]

Sir plz make video on ROC and AUC for multiclass for above to files

[@wishdesk]

Can you please guide why we are not using the formula Tp+TN/ tp+TN+fp+fn If we calculate this accuray for each class then take average

[@AnsariShabana-j3m]

u r explaining awesome but how to apply for image datasets

[@oussamasalhi1002]

how we can adding new class to existing model trained! I have built an image classifier with 3 classes, say 'A' and 'B and 'C'. I have also saved this model, using model.save(). Now, after a certain time, the requirement arose to add one more class 'D'. Is it possible to load_model() and then add only one class to the previously saved model so that we have the final model with 4 classes ('A','B' ,'C','D'), without having to retrain the whole model, for classes 'A and 'B' and 'C' again?

[@renukas8549]

accuracy calculated manually and through classification report are not matching why please answer

[@mvaabox7092]

What if the dataset is an image? How is the program to get the Confusion Matrix, accuracy, and so on? For example for classification, segmentation, or detection? Is there a tutorial? Thank you!

[@bihanbanerjee]

Loved it

[@Mrnobody-qj7zl]

how can we calculate sensitivity and specificity from 8x8 confusion matrix? please help. thanks

[@mail2rampriya]

Respected Sir, I have a doubt in xls file preparation for evaluation. If the class (object) is not detected by the model in the image then what will be the predicted class and prob values sir.

[@sureshj6804]

AttributeError: 'numpy.ndarray' object has no attribute 'iloc' How to resolve this?

[@quyenluong1692]

how do we know numbers in heatmap? (ex : row1, column1 has cat 60)

[@mastervcxz468]

How can i make recall precision using image dataset? Can u show me

[@anamfatima3418]

I need your help sir in emotion classification

[@amitkumarmallick1717]

Sir, how to plot AUC and ROC for YOLOv3?

[@agnishpaul8683]

Sir can u provide us the code

[@kokebdese4787]

please make it for object detection using tf 2. api too

[@whenmathsmeetcoding1836]

Sure

[@amankinde6610]

That is good sir do know how to print the confusion metrics for image classification