3 papers
cs.SD2025
Mamba2 Meets Silence: Robust Vocal Source Separation for Sparse Regions
Euiyeon Kim, Yong-Hoon Choi
We introduce a new music source separation model tailored for accurate vocal isolation. Unlike Transformer-based approaches, which often fail to capture intermittently occurring vo…
cs.CE2024
Synergistic Formulaic Alpha Generation for Quantitative Trading based on Reinforcement Learning
Hong-Gi Shin, Sukhyun Jeong, Eui-Yeon Kim +3
Mining of formulaic alpha factors refers to the process of discovering and developing specific factors or indicators (referred to as alpha factors) for quantitative trading in stoc…
cs.SD2023
Adversarial Training of Denoising Diffusion Model Using Dual Discriminators for High-Fidelity Multi-Speaker TTS
Myeongjin Ko, Yong-Hoon Choi
The diffusion model is capable of generating high-quality data through a probabilistic approach. However, it suffers from the drawback of slow generation speed due to the requireme…