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:
Jan. 31, 2023
Filed:
Jun. 13, 2019
Applicant:
Royal Bank of Canada, Montreal, CA;
Inventors:
Jaspreet Sahota, Toronto, CA;
Janahan Ramanan, Scarborough, CA;
Yuanqiao Wu, Toronto, CA;
Yik Chau Lui, Toronto, CA;
Assignee:
ROYAL BANK OF CANADA, Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 20/00 (2019.01); G06K 9/62 (2022.01);
U.S. Cl.
CPC ...
G06N 20/00 (2019.01); G06K 9/6215 (2013.01); G06K 9/6256 (2013.01);
Abstract
An electronic device and method of correcting bias for supervised machine learning data is provided. The electronic device comprises a processor and memory storing instructions which when executed by the processor configure the processor to perform the method. The method comprises training an auto-encoder with an unbiased subset of historical data, and applying the auto-encoder to correct historical data.