Geometric multidimensional scaling: A new approach for data dimensionality reduction

作者：

Highlights：

• Geometric MDS.

• Alternative to SMACOF.

• Analytical step size and descent direction.

摘要

•Geometric MDS.•Alternative to SMACOF.•Analytical step size and descent direction.

论文关键词：Multidimensional scaling,Dimensionality reduction,Geometric approach,Geometric MDS,SMACOF,Analytically determined minimization

论文评审过程：Received 2 January 2020, Revised 9 June 2020, Accepted 19 July 2020, Available online 18 September 2020, Version of Record 11 July 2021.

论文官网地址：https://doi.org/10.1016/j.amc.2020.125561