Search Results for author: Sangjin Kim

Found 4 papers, 1 papers with code

Encoding Speaker-Specific Latent Speech Feature for Speech Synthesis

no code implementations20 Nov 2023 Jungil Kong, Junmo Lee, Jeongmin Kim, Beomjeong Kim, Jihoon Park, Dohee Kong, Changheon Lee, Sangjin Kim

To overcome previous limitations, we propose effective methods for feature learning and representing target speakers' speech characteristics by discretizing the features and conditioning them to a speech synthesis model.

Speech Synthesis

VITS2: Improving Quality and Efficiency of Single-Stage Text-to-Speech with Adversarial Learning and Architecture Design

2 code implementations31 Jul 2023 Jungil Kong, Jihoon Park, Beomjeong Kim, Jeongmin Kim, Dohee Kong, Sangjin Kim

Single-stage text-to-speech models have been actively studied recently, and their results have outperformed two-stage pipeline systems.

Computational Efficiency

DNA Supercoiling Drives a Transition between Collective Modes of Gene Synthesis

no code implementations19 Mar 2021 Purba Chatterjee, Nigel Goldenfeld, Sangjin Kim

We assume that torsional stress experienced by individual RNAPs is exacerbated by high RNAP density on the gene and that transcription factors act as physical barriers to the diffusion of DNA supercoils.

GST: Group-Sparse Training for Accelerating Deep Reinforcement Learning

no code implementations24 Jan 2021 JuHyoung Lee, Sangyeob Kim, Sangjin Kim, Wooyoung Jo, Hoi-jun Yoo

Deep reinforcement learning (DRL) has shown remarkable success in sequential decision-making problems but suffers from a long training time to obtain such good performance.

Decision Making reinforcement-learning +1

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