A Note on Sharpe's Algorithm for Minimizing the Sum of Absolute Deviations in a Simple Regression Problem

A recent article in this Journal provides an efficient computational scheme for obtaining a regression line that minimizes the sum of absolute deviations of a set of two-dimensional points. The present note interprets that procedure as the solution of the parametric dual to the linear programming formulation of the problem. An alternate and about equally efficient procedure for solving the same problem is also provided.

• 저널Management Science · 19(2) · 222–225
• 토픽Advanced Optimization Algorithms Research · Numerical Analysis
• DOI10.1287/mnsc.19.2.222
• 저자M. R. Rao, V. Srinivasan