8.7. Accuracy Score and Confusion Matrix - Concept & Python implementation | Model Evaluation in ML

Can we use Cross Valuation score instead of accuracy score?

awesome video super clear

Voice level is low

This is beautiful

Firstly, Sir I am grateful for all the videos you have done to teach people like me on how to get a life in data science and machine learning, Thank you so much sir. Sir, I have questions to ask based on this model evaluation, my questions go like this sir, " is there a way to use the confusion matrix to know the exact datapoint in our dataset our model got wrongly during the predictive system? Also, Sir when we deploy our model to a web app using streamlit just as you taught us, can we use a confusion matrix to figure out which exact datapoint our model predicted wrongly by applying the confusion matrix to the final predictive system output in the web app so as to know which datapoint in the dataset the model predicted wrongly during the web app deployment phase ?

Waiting for new upload!

I m thrilled to bits and you rock

finished watching

Thanks