Change the optimal cutoff value N by flipping two of the ham/spam labels in the example in Section 1.3. Run the function casl_utils_best_split to illustrate that the split has changed Describe what...

Change the optimal cutoff value N by flipping two of the ham/spam labels in the example in Section 1.3. Run the function casl_utils_best_split to illustrate that the split has changed

Describe what the spaces Ω and Y would be for a predictive modeling task that estimates whether an email message is either spam or not spam.