Search Results for author: Ji-Hyun Lee

Found 5 papers, 2 papers with code

Latent Filling: Latent Space Data Augmentation for Zero-shot Speech Synthesis

no code implementations5 Oct 2023 Jae-Sung Bae, Joun Yeop Lee, Ji-Hyun Lee, Seongkyu Mun, Taehwa Kang, Hoon-Young Cho, Chanwoo Kim

Previous works in zero-shot text-to-speech (ZS-TTS) have attempted to enhance its systems by enlarging the training data through crowd-sourcing or augmenting existing speech data.

Data Augmentation Speech Synthesis

GC-TTS: Few-shot Speaker Adaptation with Geometric Constraints

no code implementations16 Aug 2021 Ji-Hoon Kim, Sang-Hoon Lee, Ji-Hyun Lee, Hong-Gyu Jung, Seong-Whan Lee

While numerous attempts have been made to the few-shot speaker adaptation system, there is still a gap in terms of speaker similarity to the target speaker depending on the amount of data.

Fre-GAN: Adversarial Frequency-consistent Audio Synthesis

2 code implementations4 Jun 2021 Ji-Hoon Kim, Sang-Hoon Lee, Ji-Hyun Lee, Seong-Whan Lee

Although recent works on neural vocoder have improved the quality of synthesized audio, there still exists a gap between generated and ground-truth audio in frequency space.

Audio Synthesis

Accurate and Efficient Estimation of Small P-values with the Cross-Entropy Method: Applications in Genomic Data Analysis

1 code implementation9 Mar 2018 Yang Shi, Mengqiao Wang, Weiping Shi, Ji-Hyun Lee, Huining Kang, Hui Jiang

$\textbf{Results:}$ We evaluate the performance of the proposed algorithm through simulations and demonstrate its application to three real-world examples in genomic studies.

Applications

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