Ultra-high-dimensional data Ultra-high-dimensional Bigdata In the context of information, ultra-high-dimensional data refers to the explosive growth of data in wide-ranging fields like healthcare, finance, and scientific research and the increasing problem associated with being able to deal with such data using traditional big data analytics. Scalability of traditional machine learning and statistical methods is limited by bottlenecks and high computational costs in addition to lower accuracy when processing such datasets. In such cases, quantum computing with built-in propensity to leverage on the notion of superposition and entanglement presents a transformational willpower paradigm to quicken analytics. In this paper, a concept of a Quantum-Assisted Big Data Analytics (QABDA) framework was proposed that combines quantum algorithms with classical big data pipelines and thus allows scaling efficient feature selection, dimensionality reduction, and pattern recognition over ultra-high-dimensional settings. The suggested strategy is based on quantum-enhanced methods on linear algebra, hybrid quantum-classical optimization, and variational algorithms to increase computational efficiency and correctness. Compared to classical baseline, results show better performance regarding the lowering execution time, scalability, and accuracy using synthetic and real-world data. In addition, the workflow demonstrates the flexibility of hybrid quantum-classical workflows in near-term noisy intermediate-scale quantum (NISQ) devices, which leads to the possibility of applying quantum-enhanced analytics in big data ecosystems in practice.
Ultra-high-dimensional data Ultra-high-dimensional Bigdata In the context of information, ultra-high-dimensional data refers to the explosive growth of data in wide-ranging fields like healthcare, finance, and scientific research and the increasing problem associated with being able to deal with such data using traditional big data analytics. Scalability of traditional machine learning and statistical methods is limited by bottlenecks and high computational costs in addition to lower accuracy when processing such datasets. In such cases, quantum computing with built-in propensity to leverage on the notion of superposition and entanglement presents a transformational willpower paradigm to quicken analytics. In this paper, a concept of a Quantum-Assisted Big Data Analytics (QABDA) framework was proposed that combines quantum algorithms with classical big data pipelines and thus allows scaling efficient feature selection, dimensionality reduction, and pattern recognition over ultra-high-dimensional settings. The suggested strategy is based on quantum-enhanced methods on linear algebra, hybrid quantum-classical optimization, and variational algorithms to increase computational efficiency and correctness. Compared to classical baseline, results show better performance regarding the lowering execution time, scalability, and accuracy using synthetic and real-world data. In addition, the workflow demonstrates the flexibility of hybrid quantum-classical workflows in near-term noisy intermediate-scale quantum (NISQ) devices, which leads to the possibility of applying quantum-enhanced analytics in big data ecosystems in practice.
The need for efficient and scalable big data analytics frameworks is driven by the exponential growth of data in areas such as social media, the internet of things (IoT), finance, healthcare, and scientific simulations. While powerful, conventional HPC and distributed processing systems are illequipped to optimize and discover patterns in complicated, large datasets. The use of superposition and entanglement in quantum computing alters optimization and data processing. This research develops a hybrid quantum-classical paradigm for big data analytics by combining machine learning with quantum-assisted optimization. By integrating quantum algorithms such as variational optimization and quantum search with conventional distributed storage and preprocessing systems, we can enhance clustering, feature selection, and predictive modeling. Effective use of quantum-classical interfaces has been demonstrated for data encoding, parameter tuning, and iterative optimization. Processing is simplified, convergence is accelerated, and analytical accuracy for highdimensional datasets is enhanced by the suggested architecture. According to performance simulations, classical methods might not be as effective as combinatorial optimization and large-scale pattern recognition. According to this research, next-gen data-driven businesses can benefit greatly from quantum-enhanced analytics’ scalable, intelligent, and quick optimization mechanisms, which can completely transform big data processing.
Background: Artificial Intelligence (AI) and Machine Learning (ML) have significantly transformed predictive analytics across domains such as healthcare, finance, and environmental sciences. However, traditional ML models face limitations when dealing with large-scale, high-dimensional datasets, particularly due to computational inefficiencies and the "curse of dimensionality." Quantum computing offers promising solutions by leveraging superposition and entanglement to perform complex computations at exponential speeds. Objective: This study aims to explore how quantum computing can enhance AI and ML models, particularly in the domain of predictive analytics. It proposes a comprehensive Quantum-AI framework that integrates quantum technologies into existing predictive systems to overcome the challenges posed by classical approaches. Methods: The study employed hybrid quantum-classical models using frameworks like Qiskit, TensorFlow Quantum, and Pennylane. Datasets were sourced from real-world applications in finance, healthcare, and climate science. Experiments were designed to compare classical and quantum- enhanced models on metrics such as accuracy, scalability, and computational time. Specific algorithms used include Quantum Support Vector Machines (QSVM) and Quantum Neural Networks (QNN). Result: The proposed quantum-enhanced models showed significant improvements: • Accuracy increased from 85% (classical) to 92% (quantum) in finance-related predictions. • Diagnostic models in healthcare achieved a 94% accuracy rate and reduced training time by 50%. • Climate modeling tasks achieved 90% improved accuracy and 20% faster simulation times. The results validate the effectiveness of quantum models in processing large, complex datasets more efficiently. Conclusion: Quantum-enhanced AI presents a transformative approach to predictive analytics by addressing the core limitations of classical ML systems. This study demonstrates the practical feasibility and industrial relevance of integrating quantum computing into AI workflows. It opens avenues for further research in developing scalable, domain-specific quantum algorithms and hybrid AI models for real-world applications.
The emerging intersection of quantum computing and large scale data processing is generally referred to an early research field named as Quantum-Assisted Artificial Intelligence (QAAI).The goal of this research is to integrate quantum algorithms with commonly used AI models, so as to tackle computational bottlenecks in dealing with large amounts of data.Some well known quantum algorithms, for the classification problem for example one can mention Quantum Support Vector Machines (QSVM) and Quantum Nearest Neighbor Methods can offer improvement in the classification accuracy at the cost of having a substantially smaller computational complexity.This is achieved with the proposed methodology of using variational quantum circuits for optimizing learning parameters and hybrid quantum classical architectures for efficient training of the model.Experiment results show that the complexity of datasets could be accelerated by 30-40% in training speed while comparable accuracy could be retained compared with its traditional AI counterpart.Furthermore, randomized measurement protocol is implemented to improve the system's performance in dealing with high dimensional data with low resource overhead.In addition, the integration of QAAI models includes greater resilience in the presence of noisy input data.This enabled us to develop providing more effective solutions for big data analytics, financial forecasting, and real time decision making system.This, however, still remains to be done, as integrating quantum-enhanced data encoding strategies for running quantum algorithms and exploring new frameworks for quantum assisted learning can make QAAI solutions an effective way to tackle the aforementioned scaling issues that all classical AI systems have.
Abstract - The exponential growth of large-scale data has created significant challenges in storage, processing, and optimization that classical computing systems struggle to address efficiently. Quantum Machine Learning (QML) has emerged as a promising paradigm that integrates quantum computing concepts with machine learning techniques to tackle complex big data optimization problems. By utilizing quantum features such as superposition, entanglement, and parallelism, QML algorithms can accelerate tasks like clustering, classification, and dimensionality reduction, which are traditionally computationally demanding. Recent advancements indicate strong potential for quantum-inspired optimization in fields including cybersecurity, financial portfolio management, Industry 4.0, and healthcare analytics. This paper provides a comprehensive survey of QML algorithms designed for big data optimization, examining their advantages, limitations, and application domains. Additionally, it discusses the performance trade-offs associated with hybrid quantum–classical frameworks and highlights future research directions aimed at creating secure, scalable, and resource-efficient quantum solutions for large-scale, data-driven decision-making. As data volumes continue to expand at extremely rapid rates, processing big data with traditional machine learning (ML) techniques has become increasingly challenging. ML models often struggle with issues related to computational power, efficient parameter tuning, accurate model selection, and maintaining high performance when dealing with massive datasets. Deep learning approaches—such as convolutional neural networks (CNNs)—demand substantial computational resources to train on large-scale supervised learning tasks. Moreover, the difficulty of training these networks grows significantly as the size and complexity of the datasets increase. In response to these limitations, Quantum Machine Learning (QML) has emerged as a promising research domain at the intersection of quantum computing and machine learning. Quantum computers operate fundamentally differently from classical systems, using the principles of quantum mechanics to encode and process information. As a result, quantum computational methods have the potential to address certain problems that are computationally intensive or infeasible for classical machines. Index Terms— Quantum Machine Learning (QML); Big Data Optimization; Quantum Algorithms; Hybrid Quantum-Classical Models; Quantum Computing; Data Analytics
The rapid growth of complex analytics has moved from classical statistical methods to the AI-based systems using large data sets for predictive and prescriptive decision making. Although the traditional computing systems have greatly improved decision-making abilities, they have their limitations in the complex and large-scale data collection and real time processing and analysis. Quantum computing is a major step forward in the enhancement of computational capability with the help of principles such as superposition and entanglement to perform several calculations at a time. This paper explores the integration of quantum computing with data science and the prospect of quantum computing outperforming the classical computing in optimization, machine learning, predictive analytics and natural language processing. Classical and quantum analytics models are compared, quantum computing platforms are evaluated through experimental testing, and computational efficiency is compared through benchmarking. The benefits of quantum enhanced analytics however are illustrated through the examination of empirical case studies from the finance, healthcare, supply chain and AI marketing sectors. Nevertheless, there are challenges including hardware limitations, algorithmic constraints, and integration barrier. Quantum computing is expected to redefine analytics by offering enhanced computational speed and accuracy. This research highlights the need for more efficient and scalable quantum algorithms, quantum error correction, and quantum-classical hybrid models to make the quantum theory applicable to practical use in business intelligence and big data analytics.
The research article presents a Quantum-Enhanced Hybrid Machine Learning Model (QEHMLM) designed to accelerate data classification in Large-Scale Big Data Environments (LSBDE). The proposed framework integrates Quantum Computing (QC) with Classical Machine Learning Techniques (CMLT) including Support Vector Machine (SVM), Random Forest (RF), and Neural Network (Artificial-ANN) to overcome the computational and scalability limitations of classical approaches when processing High-Dimensional Datasets (HDD). The model leverages quantum feature encoding, entanglement-based transformations, and classical optimization to enhance accuracy and convergence speed. Simulations conducted using IBM Qiskit and TensorFlow Quantum on the Mobile Telecom Network Traffic Dataset validate the industrial applicability of the suggested approach in Applied Operational environment. The QEHMLM achieves notable improvements, recording 97% accuracy, 95% F1-score, and nearly 20% reduction in computational time compared to classical counterparts. These outcomes confirm that Hybrid Quantum-Classical Systems (HQCS) provide a scalable, efficient, and high-performance paradigm for next-generation Big Data analytics and intelligent computational ecosystems.