Patent · US Active

Feature selection algorithm under conditions of noisy data and limited recording

US9582715B2 · kind B2 · utility

2Cited by

7References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Saritha Arunkumar · Basingstoke, GB
Su Yang · Daejeon, KR

Key dates

Filing date	Jun 30, 2015
Grant date	Feb 28, 2017
Priority date	—
Expiry date	Jul 22, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F2218/08
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Application of inter-class and intra-class filtering, based on aggregate point-to-point distances, to vector data for purposes of filtering the vector data for purposes of pattern recognition. In some embodiments: (i) the inter-class filtering is based on Euclidean distance, in all dimensions, between vector data points in vector space; and/or (ii) the intra-class filtering is based on a distance, in all dimensions, between vector data points in vector space.

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