Abstract
This paper describes a heuristic to build piecewise linear statistical models with multivariate thresholds, based on a Greedy Randomized Adaptive Search Procedure (GRASP). GRASP is an iterative randomized sampling technique that has been shown to quickly produce good quality solutions for a wide variety of optimization problems. In this paper we describe a GRASP to sequentially split an n-dimensional space in order to build a piecewise linear time series model.
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Medeiros, M.C., Resende, M.G. & Veiga, A. Piecewise Linear Time Series Estimation with GRASP. Computational Optimization and Applications 19, 127–144 (2001). https://doi.org/10.1023/A:1011238718363
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DOI: https://doi.org/10.1023/A:1011238718363