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:
Aug. 16, 2022
Filed:
Feb. 01, 2021
Applicant:
Riiid Inc., Seoul, KR;
Inventors:
Assignee:
RIIID INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 7/06 (2006.01); G06N 20/00 (2019.01); G06N 7/00 (2006.01); G09B 5/06 (2006.01);
U.S. Cl.
CPC ...
G09B 7/06 (2013.01); G06N 7/005 (2013.01); G06N 20/00 (2019.01); G09B 5/065 (2013.01);
Abstract
Disclosed is a method of providing user-customized learning content. The method includes: a step a of configuring a question database including one or more multiple-choice questions having one or more choice items and collecting choice item selection data of a user for the questions; a step b of calculating a modeling vector for the user based on the choice item data and generating modeling vectors for the questions according to each choice item; and a step c of calculating choice item selection probabilities of the user based on the modeling vectors of the user and the modeling vectors of the questions.