An investment firm is setting up its model risk management framework. Who is primarily responsible for approving or rejecting models based on validation results?
In cost complexity pruning, a bank uses a parameter, α, to balance the residual sum of squares (RSS) and the number of terminal nodes. What is the primary role of this parameter?
An insurance firm uses a predictive model to detect fraud. In the interest of balancing sensitivity and specificity, which of the following challenges might the firm face?
The Chief Technology Officer (CTO) is tasked with implementing AI in recruitment. How should they approach this task from a practical ethics perspective to ensure fair candidate selection?