Patent · US Active

Fast PCA of evolving data using analog crossbar array

US11500963B2 · kind B2 · utility

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1References

23Claims

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Inventors

Shashanka Ubaru · Ossining, US
Vasileios Kalantzis · White Plains, US
Lior Horesh · North Salem, US
Mark S. Squillante · Pound Ridge, US
Haim Avron · White Plains, US

Key dates

Filing date	Oct 1, 2020
Grant date	Nov 15, 2022
Priority date	—
Expiry date	Jul 2, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06G7/16
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method of performing Principal Component Analysis is provided. The method includes receiving, by a computing device, evolving data for processing/visualization. The method further includes, by the computing device, a dimensionality for reducing of the evolving data using the PCA, wherein the PCA is performed on analog crossbar hardware. The method also includes using, by the computing device, the evolving data for visualization having the dimensionality thereof reduced by the principal component analysis for a further application.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.