We introduce a fast stepwise regression method, called the orthogonal greedy algorithm (OGA), that selects input variables to enter a p-dimensional linear regression model (with p ≫ n, the sample size ...

Depletion is an accrual accounting method used to allocate the cost of extracting natural resources such as timber, minerals, and oil from the earth.

A novel Mixed-Integer Linear Programming (MILP) model based on continuous time and batch volume formulation is proposed. The objective is to maximize the main pipeline utilization rate for phosphate ...

Discover what black box models are, their applications in finance and investing, and examples of how they drive decision-making without revealing internal processes.