公开(公告)号：US20250077879A1

公开(公告)日：2025-03-06

申请号：US18524382

申请日：2023-11-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Zubair MUHAMMAD ,  Sungpil WOO ,  Sunhwan LIM

IPC: G06N3/091 ,  G06F18/2415

Abstract: A method of recognizing an emotion using brain signal data includes a step in which an emotion recognition apparatus receives brain signal data, a step in which the emotion recognition apparatus inputs the brain signal data into an emotion analysis model, and a step in which the emotion recognition apparatus recognizes an emotion on the basis of an output value of the emotion analysis model. The emotion analysis model may be a model configured to extract a domain-invariant and emotion-specific feature and then analyze an emotion on the basis of the extracted feature.