activity
20182023
most citedAdaBelief Optimizer: Adapting Stepsizes by the Belief in Observed Gradients

121 citations · 179 across the 17 of their papers we have counts for

collaborators

17 papers

cs.CV2023

Multi-modal Domain Adaptation for REG via Relation Transfer

Yifan Ding, Liqiang Wang, Boqing Gong

Domain adaptation, which aims to transfer knowledge between domains, has been well studied in many areas such as image classification and object detection. However, for multi-modal…

eess.AS2023

LibriTTS-R: A Restored Multi-Speaker Text-to-Speech Corpus

Yuma Koizumi, Heiga Zen, Shigeki Karita +7

This paper introduces a new speech dataset called ``LibriTTS-R'' designed for text-to-speech (TTS) use. It is derived by applying speech restoration to the LibriTTS corpus, which c…

cs.SD2023★ 1 cited

Miipher: A Robust Speech Restoration Model Integrating Self-Supervised Speech and Text Representations

Yuma Koizumi, Heiga Zen, Shigeki Karita +7

Speech restoration (SR) is a task of converting degraded speech signals into high-quality ones. In this study, we propose a robust SR model called Miipher, and apply Miipher to a n…

cs.SD2022★ 9 cited

Residual Adapters for Few-Shot Text-to-Speech Speaker Adaptation

Nobuyuki Morioka, Heiga Zen, Nanxin Chen +2

Adapting a neural text-to-speech (TTS) model to a target speaker typically involves fine-tuning most if not all of the parameters of a pretrained multi-speaker backbone model. Howe…

cs.CV2022

H-EMD: A Hierarchical Earth Mover's Distance Method for Instance Segmentation

Peixian Liang, Yizhe Zhang, Yifan Ding +5

Deep learning (DL) based semantic segmentation methods have achieved excellent performance in biomedical image segmentation, producing high quality probability maps to allow extrac…

cs.CL2022

Leveraging unsupervised and weakly-supervised data to improve direct speech-to-speech translation

Ye Jia, Yifan Ding, Ankur Bapna +4

End-to-end speech-to-speech translation (S2ST) without relying on intermediate text representations is a rapidly emerging frontier of research. Recent works have demonstrated that…