no code implementations • 23 Feb 2024 • Jongyoon Song, Nohil Park, Bongkyu Hwang, Jaewoong Yun, Seongho Joe, Youngjune L. Gwon, Sungroh Yoon
Abstractive summarization models often generate factually inconsistent content particularly when the parametric knowledge of the model conflicts with the knowledge in the input document.
no code implementations • EMNLP 2021 • Jongyoon Song, Sungwon Kim, Sungroh Yoon
Non-autoregressive neural machine translation (NART) models suffer from the multi-modality problem which causes translation inconsistency such as token repetition.
no code implementations • ACL 2022 • Sangwon Yu, Jongyoon Song, Heeseung Kim, Seong-min Lee, Woo-Jong Ryu, Sungroh Yoon
AGG addresses the degeneration problem by gating the specific part of the gradient for rare token embeddings.
2 code implementations • 6 Nov 2018 • Sungwon Kim, Sang-gil Lee, Jongyoon Song, Sungroh Yoon
Most of modern text-to-speech architectures use a WaveNet vocoder for synthesizing a high-fidelity waveform audio, but there has been a limitation for practical applications due to its slow autoregressive sampling scheme.
Sound Audio and Speech Processing
no code implementations • 16 Apr 2018 • Jaekoo Lee, Byunghan Lee, Jongyoon Song, Jaesik Yoon, Yongsik Lee, Dong-hun Lee, Sungroh Yoon
The experimental results with real-world data confirm the effectiveness of the system and models.
no code implementations • 2 Apr 2017 • Jae-hong Park, Jongyoon Song, Sungroh Yoon
Experiments on Czech-German and French-German translations demonstrate the efficacy of the proposed pseudo parallel corpus, which shows not only enhanced results for bidirectional translation tasks but also substantial improvement with the aid of a ground truth real parallel corpus.