Which of the following strategies is NOT considered as the result of data mining process Sequential selling O Up selling O Down selling O Cross selling

Kevin plans to employ a Boolean operator as he is inclined towards investigating two discrete fields of study. It is imperative for Kevin to utilise the appropriate Boolean operator during the process of conducting a search in order to obtain dependable outcomes.

Q1. Define the following terms: accuracy, false positive rate, specificity, recall and f1-score. Give their formula with regards to a confusion matrix like the one below. Given the following confusion matrix, calculate all of the above parameters. IF you cannot calculate any, please provide what more information you need to calculate that particular parameter| Predicted: Predicted: n=165 NO YES Actual: NO 50 10 Actual: YES 100

When we buy a packaged data model, we receive whatever element we obtain as part of the deal.