Verfahren und Vorrichtung zur Datenverstärkung

Details

Veröffentlichungs-Nr.

EP4167139

Aktenzeichen

EP22201574

Anmeldetag

14. Oktober 2022

Veröffentlichung

19. April 2023

Rechtsraum

EP

IPC

G06N3/045G06N3/0475G06N3/094

Abstract

An apparatus for augmentation of data comprising major class original data and minor class original data including: a mode separating unit generating minor class fake data from a prescribed latent vector; an embedding vector generating unit generating an embedding vector for each of major class original data, minor class original data, and the minor class fake data through a metric network; an auxiliary classifying unit determining the class of an embedding vector received from the embedding vector generating unit, and feedbacking the classification result to the mode separating unit; and a classifying unit determining whether an embedding vector received from the embedding vector generating unit is based on authentic or fake data, and feedbacking the determined result to the mode separating unit.

Anmelder

Firmen

Samsung SDS Co., Ltd.
Industry-Academic Cooperation Foundation Yonsei University

Land

🇰🇷 Südkorea

Fachgebiete