1 code implementation • 28 Mar 2024 • Xiaowei Song, Jv Zheng, Shiran Yuan, Huan-ang Gao, Jingwei Zhao, Xiang He, Weihao Gu, Hao Zhao
This integration is actually a limiting case of super-sampling, which significantly improves anti-aliasing performance over vanilla Gaussian Splatting.
1 code implementation • 25 Oct 2023 • Jingwei Zhao, Gus Xia, Ye Wang
The first component is a piano arranger that generates piano accompaniment for the lead sheet by transferring texture styles to the chords using latent chord-texture disentanglement and heuristic retrieval of texture donors.
1 code implementation • 19 Jul 2023 • Lejun Min, Junyan Jiang, Gus Xia, Jingwei Zhao
We propose Polyffusion, a diffusion model that generates polyphonic music scores by regarding music as image-like piano roll representations.
1 code implementation • 1 Sep 2022 • Li Yi, Haochen Hu, Jingwei Zhao, Gus Xia
We propose AccoMontage2, a system capable of doing full-length song harmonization and accompaniment arrangement based on a lead melody.
1 code implementation • 25 Aug 2021 • Jingwei Zhao, Gus Xia
Accompaniment arrangement is a difficult music generation task involving intertwined constraints of melody, harmony, texture, and music structure.
no code implementations • ICLR 2021 • Pengfei Chen, Guangyong Chen, Junjie Ye, Jingwei Zhao, Pheng-Ann Heng
The noise in stochastic gradient descent (SGD) provides a crucial implicit regularization effect, previously studied in optimization by analyzing the dynamics of parameter updates.
1 code implementation • 10 Dec 2020 • Pengfei Chen, Junjie Ye, Guangyong Chen, Jingwei Zhao, Pheng-Ann Heng
In this work, we present a theoretical hypothesis testing and prove that noise in real-world dataset is unlikely to be CCN, which confirms that label noise should depend on the instance and justifies the urgent need to go beyond the CCN assumption. The theoretical results motivate us to study the more general and practical-relevant instance-dependent noise (IDN).
Ranked #45 on Image Classification on Clothing1M
1 code implementation • 8 Dec 2020 • Pengfei Chen, Junjie Ye, Guangyong Chen, Jingwei Zhao, Pheng-Ann Heng
For validation, we prove that a noisy validation set is reliable, addressing the critical demand of model selection in scenarios like hyperparameter-tuning and early stopping.