Quantum Generative Adversarial Networks for Synthetic Data Augmentation

Jincheng Zhang

Published Sep 5, 2026• 0 citations

Abstract

This paper explores the application of Quantum Generative Adversarial Networks (QGANs) for synthetic data augmentation, aiming to surpass the limitations of classical Generative Adversarial Networks (GANs). We investigate the potential of utilizing quantum circuits to implement the generator and discriminator components of a GAN, capitalizing on quantum phenomena like superposition and interference to enhance the data generation process. Our research demonstrates that QGANs, in principle, can produce synthetic data with improved quality and diversity, particularly when dealing with complex and high-dimensional datasets. We present a theoretical framework and analysis, highlighting the core claim that QGANs offer a promising avenue for generating more realistic and varied synthetic data. The novelty of this work lies in the exploration of quantum-enhanced GANs for data augmentation, a field with significant potential for advancing machine learning applications. The core mechanism focuses on harnessing quantum mechanics to refine the generative process.

DOI: 10.5281/zenodo.22333248

Related papers

Quantum Generative Adversarial Networks for Synthetic Data Generation

Jincheng Zhang

This paper investigates the application of Quantum Generative Adversarial Networks (QGANs) for the generation of synthetic data. Traditional Generative Adversarial Networks (GANs) often face challenges in producing high-quality synthetic data, especially when dealing with complex data distributions. We propose a novel framework utilizing quantum circuits to construct both the generator and discriminator within a QGAN architecture. The core innovation lies in harnessing quantum superposition and interference during the adversarial training process to potentially improve the realism and diversity of the generated synthetic data. Our approach introduces a theoretical foundation and a conceptual design for QGANs, paving the way for future research and development in this emerging field. The primary goal is to demonstrate the potential benefits of incorporating quantum mechanical principles into the GAN framework, leading to enhanced synthetic data generation capabilities. The performance of a QGAN is expected to be superior to a classical GAN due to the unique properties of quantum systems.

Sep 2, 20260 citations

Quantum-Inspired Generative Adversarial Networks (QGANs)

Jincheng Zhang

Generative Adversarial Networks (GANs) have demonstrated remarkable success in generating realistic data across various domains. However, traditional GANs often struggle with mode collapse, difficulty in capturing complex data distributions, and challenges in generating high-dimensional data effectively. This paper proposes Quantum-Inspired Generative Adversarial Networks (QGANs), a novel approach that incorporates principles of quantum mechanics – specifically superposition and interference – into the GAN architecture. QGANs utilize quantum circuits to generate latent vectors in a superposition state, enabling richer sampling and enhanced diversity in the generated data. Interference patterns are then strategically applied to refine the generated output, leading to improved quality and complexity. We argue that this direct application of quantum concepts offers a promising avenue for overcoming the limitations of classical GANs and achieving superior generative performance. This work presents a foundational framework for QGANs, outlining the core mechanisms and potential benefits, and lays the groundwork for future research in this area.

Aug 28, 20260 citations

Quantum Generative Adversarial Networks (QGANs) for Data Augmentation

Jincheng Zhang

This paper investigates the application of Quantum Generative Adversarial Networks (QGANs) to data augmentation for machine learning. Traditional Generative Adversarial Networks (GANs) rely on classical neural networks, while this research explores leveraging quantum circuits as generators within a QGAN architecture. The core idea is to train a quantum generator to produce synthetic data samples, supplementing existing datasets with novel instances. The discriminator remains a classical neural network, tasked with distinguishing between real and generated data. We present a theoretical framework for this approach, outlining the mathematical formulation and key components. Specifically, we introduce the notation (x, s_1, s_2, ..., s_K) to represent data samples, generator states, and relevant parameters. The objective function for the QGAN is defined as minimizing the Jensen-Shannon divergence between the real and generated data distributions. The effectiveness of this approach is discussed, highlighting potential advantages and challenges. This work contributes to the emerging field of quantum machine learning and offers a novel strategy for improving the performance of machine learning models, particularly in scenarios with limited training data.

Aug 31, 20260 citations

Quantum Generative Adversarial Networks: Development, Application, and Performance Evaluation for Superior Synthetic Data Production

Neel Dudhat, Zuli Dobariya, Dweepna Garg +1 more

The development of Generative Adversarial Networks (GANs) revolutionized the creation of synthetic data and signified the start of a revolutionary age in artificial intelligence. GANs have been used over the years in a variety of domains, including video production, natural language processing, and image synthesis. However, issues with classical GANs include computational efficiency, limited scalability for high-dimensional data and significant processing costs. Quantum GANs (QGANs) have been developed to overcome these drawbacks by integrating adversarial training with the concepts of quantum computing. In order to improve efficiency and stability, QGANs make use of quantum superposition and entanglement. This makes them an effective choice for producing high-quality synthetic data. By using noisy intermediate scale quantum (NISQ) devices for effective, noise-tolerant computations, quantum GANs (QGANs) allow for high-dimensional data synthesis using fewer resources than traditional techniques. Among their many uses, QGANs are particularly good at picture synthesis, making use of quantum circuits to produce realistic images quickly. This research studies the architecture of QGANs, particularly quantum circuit designs, implementation strategies for QGANs, and a comparison of several performance metrics.

International Conference on Engineering Innovations and Technologies (ICoEIT)Jul 4, 20250 citations

Quantum Generative Adversarial Networks for Data Augmentation

Jincheng Zhang

This paper investigates the application of quantum computing to enhance the training of Generative Adversarial Networks (GANs) for data augmentation. Traditional GAN training is computationally intensive and often suffers from slow convergence and mode collapse. We propose leveraging quantum algorithms, specifically quantum gradient descent, to accelerate the training process and potentially improve the quality of synthetic data generated by GANs. The core claim is that quantum computing could significantly speed up and improve the training of GANs. The mechanism relies on using quantum algorithms for gradient calculations within the GAN architecture, leading to potentially faster convergence and the creation of more realistic synthetic data. This research explores the theoretical feasibility and potential benefits of this novel approach, paving the way for future investigations into hybrid quantum-classical GAN training methodologies.

Aug 29, 20260 citations

Quantum-Inspired Generative Adversarial Networks for Data Augmentation

Jincheng Zhang

This paper explores the integration of quantum-inspired concepts into Generative Adversarial Networks (GANs) for enhanced data augmentation. Traditional GAN data augmentation often suffers from limited diversity and struggles to capture the full complexity of the underlying data distribution. We propose a novel architecture that leverages principles reminiscent of quantum superposition to expand the generator's exploration space, leading to more varied and potentially more effective augmented data. Specifically, we introduce a new layer within the GAN that operates in a superposition-like state, allowing it to draw from a broader set of possibilities during sample generation. This approach addresses the limitations of conventional data augmentation methods, aiming to improve the performance of GANs, particularly in scenarios with scarce training data. The core contribution is the theoretical framework and architectural design for incorporating quantum-inspired concepts within a GAN framework. We demonstrate the potential of this approach through a conceptual framework and detailed mathematical formulation.

Sep 2, 20260 citations