公开(公告)号：US12008330B2

公开(公告)日：2024-06-11

申请号：US17510640

申请日：2021-10-26

Applicant: SAMSUNG SDS CO., LTD.

Inventor： Na Un Kang ,  Geon Yi ,  Min Young Lee ,  Min Soo Kim

IPC: G06F40/40 ,  G06F18/21 ,  G06F40/284

CPC classification number: G06F40/40 ,  G06F18/2193 ,  G06F40/284

Abstract: An apparatus for augmenting textual data according to an embodiment includes a data augmenter configured to generate augmented data by augmenting input textual data according to a data augmentation scheme decided based on a type of natural language processing task of the input textual data and a data classifier configured to classify the augmented data into a positive sample or a negative sample by determining whether or not the augmented data maintains label information of the input textual data based on one or more data classification criteria.