Authors
Joonas Hämäläinen, Tommi Kärkkäinen
Publication date
2022
Journal
Computational Sciences and Artificial Intelligence in Industry: New Digital Technologies for Solving Future Societal and Economical Challenges
Pages
97-108
Publisher
Springer International Publishing
Description
Minimal Learning Machine (MLM) is a distance-based supervised machine learning method for classification and regression problems. Its main advances are simple formulation and fast learning. Computing the MLM prediction in regression requires a solution to the optimization problem, which is determined by the input and output distance matrix mappings. In this paper, we propose to use the Newton method for solving this optimization problem in multi-output regression and compare the performance of this algorithm with the most popular Levenberg–Marquardt method. According to our knowledge, MLM has not been previously studied in the context of multi-output regression in the literature. In addition, we propose new initialization methods to speed up the local search of the second-order methods.
Total citations
Scholar articles
J Hämäläinen, T Kärkkäinen - Computational Sciences and Artificial Intelligence in …, 2022