Distributed Principal Subspace Analysis for Partitioned Big Data: Algorithms, Analysis, and Implementation

no code implementations • 11 Mar 2021 • Arpita Gang, Bingqing Xiang, Waheed U. Bajwa

This has led to the study of distributed PSA/PCA solutions, in which the data are partitioned across multiple machines and an estimate of the principal subspace is obtained through collaboration among the machines.

Dimensionality Reduction