The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 2025
Filed:
Dec. 29, 2020
Applicant:
Royal Bank of Canada, Toronto, CA;
Inventors:
Vincent Chiu-Hua Huang, Toronto, CA;
Jingyi Gao, Toronto, CA;
Jinda Yang, Toronto, CA;
Kanika Vij, Toronto, CA;
William Kurelek, Toronto, CA;
Assignee:
ROYAL BANK OF CANADA, Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/23 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2365 (2019.01);
Abstract
Disclosed are systems, methods, and devices for data anomaly detection. A signal reflective of an input data set having a plurality of dimensions is received. Co-variance across said plurality of dimensions is assessed. Upon said assessing, at least a portion of the input data set is transformed into a dimensionality-reduced data set. For each given data point in the dimensionality-reduced data set, an anomaly score informative of whether said given data point is an anomaly is calculated.