confusion-matrix Archives

[Solved] Confusion matrix fails to show all labels

October 3, 2022 by Kirat

I think there is confusion here! a confusion matrix is set(y_test) + set(y_pred). so if this comes to be 8. then the matrix will be 8 X 8. Now, if you have more labels you want to print even though it does not matter if it’s all zero. then while building the matrix , you … Read more

[Solved] interpreting the confusion matrix [closed]

September 29, 2022 by Kirat

Remove id feature, also check and remove any features which you think add no value to prediction (any other features like id) or features with unique values. Also check if there is any class imbalance (how many samples of each class are present in data, is there proper balance among the classes?). Then try applying … Read more