bivariate regression 1dynamic programming 1economic applications 1isotonic regression 1optimization 1
From the 1 of 3 linked papers with an AI index.
3 papers
econ.EM2026
Bivariate Isotonic Regression by Dynamic Programming
Pedro Afonso Fernandes
The paper extends a dynamic programming approach to solve the bivariate isotonic regression problem, introducing an anti‑diagonal traversal method and demonstrating it on a basebal…
econ.GN2025
The Economic Value of Depth
Pedro Afonso Fernandes
The main goal of this article is to introduce an economic perspective in the social logic of space. Firstly, we describe the economic model of a linear city to show how depth can g…
econ.EM2024
The Surprising Robustness of Partial Least Squares
João B. Assunção, Pedro Afonso Fernandes
Partial least squares (PLS) is a simple factorisation method that works well with high dimensional problems in which the number of observations is limited given the number of indep…