English

k-Relevance Vectors: Considering Relevancy Beside Nearness

Machine Learning 2021-03-09 v2 Computer Vision and Pattern Recognition Machine Learning

Abstract

This study combines two different learning paradigms, k-nearest neighbor (k-NN) rule, as memory-based learning paradigm and relevance vector machines (RVM), as statistical learning paradigm. This combination is performed in kernel space and is called k-relevance vector (k-RV). The purpose is to improve the performance of k-NN rule. The proposed model significantly prunes irrelevant attributes. We also introduced a new parameter, responsible for early stopping of iterations in RVM. We show that the new parameter improves the classification accuracy of k-RV. Intensive experiments are conducted on several classification datasets from University of California Irvine (UCI) repository and two real datasets from computer vision domain. The performance of k-RV is highly competitive compared to a few state-of-the-arts in terms of classification accuracy.

Keywords

Cite

@article{arxiv.1909.08528,
  title  = {k-Relevance Vectors: Considering Relevancy Beside Nearness},
  author = {Sara Hosseinzadeh Kassani and Farhood Rismanchian and Peyman Hosseinzadeh Kassani},
  journal= {arXiv preprint arXiv:1909.08528},
  year   = {2021}
}

Comments

Will be submitted to Applied Soft Computing Journal