کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
405865 | 678041 | 2016 | 12 صفحه PDF | دانلود رایگان |
The availability of multi-core processors has motivated an increasing interest in research lines about parallelization of machine learning algorithms. Kernel methods such as Support Vector Machines (SVMs) or Gaussian Processes (GPs), in spite of their efficacy solving problems of classification and regression, have a very high computational cost and usually produce very large models. In this paper we present parallel algorithmic implementations of Semiparametric SVM (Parallel Semiparametric SVM, PS-SVM) and Gaussian Processes (Parallel full GP, P-GP and Parallel Semiparametric GP, PS-GP). We have implemented the proposed methods using OpenMP and benchmarked them against other state of the art methods, showing their good performance and advantages in both computation time and final model size.
Journal: Neurocomputing - Volume 191, 26 May 2016, Pages 175–186