A simple quantile regression via support vector machine

  • Authors:
  • Changha Hwang;Jooyong Shim

  • Affiliations:
  • Division of Information and Computer Sciences, Dankook University, Seoul, Korea;Corresponding Author, Department of Statistical Information, Catholic University of Daegu, Kyungbuk, Korea

  • Venue:
  • ICNC'05 Proceedings of the First international conference on Advances in Natural Computation - Volume Part I
  • Year:
  • 2005

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper deals with the estimation of the linear and the nonlinear quantile regressions using the idea of support vector machine. Accordingly, the optimization problem is transformed into the Lagrangian dual problem, which is easier to solve. In particular, for the nonlinear quantile regression the idea of kernel function is introduced, which allows us to perform operations in the input space rather than the high dimensional feature space. Experimental results are then presented which illustrate the performance of the proposed method.