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Generative models are widely used to compensate for class imbalance in AI training pipelines, yet their failure modes under low-data conditions are poorly understood. This paper reports a controlled benchmark comparing three augmentation…

计算机视觉与模式识别 · 计算机科学 2026-03-18 Shesh Narayan Gupta , Nik Bear Brown

Generative adversarial networks (GANs) have shown impressive results in both unconditional and conditional image generation. In recent literature, it is shown that pre-trained GANs, on a different dataset, can be transferred to improve the…

计算机视觉与模式识别 · 计算机科学 2021-04-01 Mohamad Shahbazi , Zhiwu Huang , Danda Pani Paudel , Ajad Chhatkuli , Luc Van Gool

Generative adversarial networks (GANs) generate data based on minimizing a divergence between two distributions. The choice of that divergence is therefore critical. We argue that the divergence must take into account the hypothesis set and…

机器学习 · 计算机科学 2019-11-07 Ben Adlam , Corinna Cortes , Mehryar Mohri , Ningshan Zhang

This paper proposes a framework for modeling sound change that combines deep learning and iterative learning. Acquisition and transmission of speech is modeled by training generations of Generative Adversarial Networks (GANs) on unannotated…

计算与语言 · 计算机科学 2021-09-23 Gašper Beguš

The evolutionary processes of complex systems contain critical information regarding their functional characteristics. The generation time of edges provides insights into the historical evolution of various networked complex systems, such…

人工智能 · 计算机科学 2025-01-14 En Xu , Can Rong , Jingtao Ding , Yong Li

In this work, we present a novel approach for training Generative Adversarial Networks (GANs). Using the attention maps produced by a Teacher- Network we are able to improve the quality of the generated images as well as perform weakly…

计算机视觉与模式识别 · 计算机科学 2018-10-09 Dimitris Kastaniotis , Ioanna Ntinou , Dimitrios Tsourounis , George Economou , Spiros Fotopoulos

While standard generative adversarial networks (GANs) rely solely on training data to learn unknown probability distributions, physics-informed GANs (PI-GANs) encode physical laws in the form of stochastic partial differential equations…

图像与视频处理 · 电气工程与系统科学 2020-06-11 James E. Warner , Julian Cuevas , Geoffrey F. Bomarito , Patrick E. Leser , William P. Leser

Generative Adversarial Networks (GANs) are proficient at generating synthetic data but continue to suffer from mode collapse, where the generator produces a narrow range of outputs that fool the discriminator but fail to capture the full…

机器学习 · 计算机科学 2025-11-03 Mahsa Valizadeh , Rui Tuo , James Caverlee

Generative adversarial networks (GANs) have shown outstanding performance on a wide range of problems in computer vision, graphics, and machine learning, but often require numerous training data and heavy computational resources. To tackle…

计算机视觉与模式识别 · 计算机科学 2020-03-02 Sangwoo Mo , Minsu Cho , Jinwoo Shin

Generative Adversarial Networks (GANs) have proven to exhibit remarkable performance and are widely used across many generative computer vision applications. However, the unprecedented demand for the deployment of GANs on…

计算机视觉与模式识别 · 计算机科学 2024-03-14 Aman Kumar , Khushboo Anand , Shubham Mandloi , Ashutosh Mishra , Avinash Thakur , Neeraj Kasera , Prathosh A P

A novel approach of training data augmentation and domain adaptation is presented to support machine learning applications for cognitive radio. Machine learning provides effective tools to automate cognitive radio functionalities by…

网络与互联网体系结构 · 计算机科学 2018-04-04 Kemal Davaslioglu , Yalin E. Sagduyu

The true distribution parameterizations of commonly used image datasets are inaccessible. Rather than designing metrics for feature spaces with unknown characteristics, we propose to measure GAN performance by evaluating on explicitly…

机器学习 · 计算机科学 2018-12-31 Shayne O'Brien , Matt Groh , Abhimanyu Dubey

The wide applications of Generative adversarial networks benefit from the successful training methods, guaranteeing that an object function converges to the local minima. Nevertheless, designing an efficient and competitive training method…

机器学习 · 计算机科学 2021-11-11 Huiqing Qi , Fang Li , Shengli Tan , Xiangyun Zhang

Generative Adversarial Networks (GANs) have become a very popular tool for implicitly learning high-dimensional probability distributions. Several improvements have been made to the original GAN formulation to address some of its…

计算机视觉与模式识别 · 计算机科学 2019-11-11 Parimala Kancharla , Sumohana S. Channappayya

Training Generative adversarial networks (GANs) stably is a challenging task. The generator in GANs transform noise vectors, typically Gaussian distributed, into realistic data such as images. In this paper, we propose a novel approach for…

计算机视觉与模式识别 · 计算机科学 2023-05-15 Siddarth Asokan , Chandra Sekhar Seelamantula

Generative Adversarial Networks (GANs) have been widely applied in modeling diverse image distributions. However, despite its impressive applications, the structure of the latent space in GANs largely remains as a black-box, leaving its…

计算机视觉与模式识别 · 计算机科学 2022-09-05 Zikun Chen , Ruowei Jiang , Brendan Duke , Han Zhao , Parham Aarabi

Generative adversarial networks (GANs) aim to generate realistic data from some prior distribution (e.g., Gaussian noises). However, such prior distribution is often independent of real data and thus may lose semantic information (e.g.,…

计算机视觉与模式识别 · 计算机科学 2018-06-15 Jiezhang Cao , Yong Guo , Qingyao Wu , Chunhua Shen , Junzhou Huang , Mingkui Tan

Generative adversarial networks (GANs) are known for their strong abilities on capturing the underlying distribution of training instances. Since the seminal work of GAN, many variants of GAN have been proposed. However, existing GANs are…

机器学习 · 计算机科学 2023-02-06 Bowen Tian , Qinliang Su , Jianxing Yu

Generative adversarial networks are generative models that are capable of replicating the implicit probability distribution of the input data with high accuracy. Traditionally, GANs consist of a Generator and a Discriminator which interact…

机器学习 · 计算机科学 2022-11-15 Xin Wang

Generative Adversarial Networks (GANs) have made great progress in synthesizing realistic images in recent years. However, they are often trained on image datasets with either too few samples or too many classes belonging to different data…

机器学习 · 计算机科学 2020-10-16 Shichang Tang