Search Results for author: Jiadong Liang

Found 12 papers, 5 papers with code

CPGAN: Content-Parsing Generative Adversarial Networks for Text-to-Image Synthesis

no code implementations ECCV 2020 Jiadong Liang, Wenjie Pei, Feng Lu

Typical methods for text-to-image synthesis seek to design effective generative architecture to model the text-to-image mapping directly.

Image Generation Semantic correspondence +1

Asymptotic Behaviors and Phase Transitions in Projected Stochastic Approximation: A Jump Diffusion Approach

no code implementations25 Apr 2023 Jiadong Liang, Yuze Han, Xiang Li, Zhihua Zhang

Additionally, we propose the Debiased LPSA (DLPSA) as a practical application of our jump diffusion approximation result.

Online Statistical Inference for Nonlinear Stochastic Approximation with Markovian Data

no code implementations15 Feb 2023 Xiang Li, Jiadong Liang, Zhihua Zhang

We study the statistical inference of nonlinear stochastic approximation algorithms utilizing a single trajectory of Markovian data.

Q-Learning valid

Layout-Bridging Text-to-Image Synthesis

no code implementations12 Aug 2022 Jiadong Liang, Wenjie Pei, Feng Lu

Specifically, we formulate the text-to-layout generation as a sequence-to-sequence modeling task, and build our model upon Transformer to learn the spatial relationships between objects by modeling the sequential dependencies between them.

Image Generation

A Statistical Analysis of Polyak-Ruppert Averaged Q-learning

1 code implementation29 Dec 2021 Xiang Li, Wenhao Yang, Jiadong Liang, Zhihua Zhang, Michael I. Jordan

We study Q-learning with Polyak-Ruppert averaging in a discounted Markov decision process in synchronous and tabular settings.

Q-Learning

Intervention Generative Adversarial Nets

no code implementations1 Jan 2021 Jiadong Liang, Liangyu Zhang, Cheng Zhang, Zhihua Zhang

In this paper we propose a novel approach for stabilizing the training process of Generative Adversarial Networks as well as alleviating the mode collapse problem.

Intervention Generative Adversarial Networks

no code implementations9 Aug 2020 Jiadong Liang, Liangyu Zhang, Cheng Zhang, Zhihua Zhang

In this paper we propose a novel approach for stabilizing the training process of Generative Adversarial Networks as well as alleviating the mode collapse problem.

CPGAN: Full-Spectrum Content-Parsing Generative Adversarial Networks for Text-to-Image Synthesis

1 code implementation18 Dec 2019 Jiadong Liang, Wenjie Pei, Feng Lu

Typical methods for text-to-image synthesis seek to design effective generative architecture to model the text-to-image mapping directly.

Image Generation Semantic correspondence +1

Lipschitz Generative Adversarial Nets

1 code implementation15 Feb 2019 Zhiming Zhou, Jiadong Liang, Yuxuan Song, Lantao Yu, Hongwei Wang, Wei-Nan Zhang, Yong Yu, Zhihua Zhang

By contrast, Wasserstein GAN (WGAN), where the discriminative function is restricted to 1-Lipschitz, does not suffer from such a gradient uninformativeness problem.

Informativeness

Understanding the Effectiveness of Lipschitz-Continuity in Generative Adversarial Nets

1 code implementation2 Jul 2018 Zhiming Zhou, Yuxuan Song, Lantao Yu, Hongwei Wang, Jiadong Liang, Wei-Nan Zhang, Zhihua Zhang, Yong Yu

In this paper, we investigate the underlying factor that leads to failure and success in the training of GANs.

valid

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