公开(公告)号：US20240323464A1

公开(公告)日：2024-09-26

申请号：US18614228

申请日：2024-03-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungmok SEO ,  Taehun KIM ,  Jaebok LEE ,  Hyunkook CHO ,  Kapil SACHDEVA ,  Pushpinder GOYAL

IPC: H04N21/25 ,  H04N21/442

CPC classification number: H04N21/251 ,  H04N21/44218

Abstract: A method of tracing a knowledge level of a user, includes: sensing a reaction of the user consuming content; determining an understanding of the user with respect to the content based on the reaction of the user; inputting the understanding and information about the content into a knowledge tracing model; and updating the knowledge level of the user based on an output from the knowledge tracing model.