公开(公告)号：US20230061505A1

公开(公告)日：2023-03-02

申请号：US17885936

申请日：2022-08-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yoo Rhee OH ,  Ki Young PARK ,  Jeon Gue PARK

IPC: G10L15/06 ,  G10L15/30 ,  G06F40/166 ,  G10L15/02

Abstract: The present invention relates to a method of training data augmentation for end-to-end speech recognition. The method for training data augmentation for end-to-end speech recognition includes: combining speech augmentation data and text augmentation data; performing a dynamic augmentation process on each of the speech augmentation data and the text augmentation data that have been combined; and training the end-to-end speech recognition using the speech augmentation data and the text augmentation data that are subjected to the dynamic augmentation process.