As quantum computing technologies become more mature, their applicability increases. One of the main challenges in intelligent environments is to correctly model and ascertain the users' behavior in order to react to it and cater to their needs. One of the main challenges in human behavior modeling is predicting the users' next actions. In this paper we propose using two different quantum computing algorithms in order to predict human behavior: Quantum Kernel Alignment and Quantum Support Vector Machines. Our experiments show that those algorithms outperform other traditional machine learning algorithms in this task. We also present a study that analyzes the influence of qubit noise in the performance of the quantum approach. This helps to understand how the accuracy of the quantum computing algorithms will increase as the underlying hardware matures and qubit noise is reduced.
As quantum computing technologies become more mature, their applicability increases. One of the main challenges in intelligent environments is to correctly model and ascertain the users' behavior in order to react to it and cater to their needs. One of the main challenges in human behavior modeling is predicting the users' next actions. In this paper we propose using two different quantum computing algorithms in order to predict human behavior: Quantum Kernel Alignment and Quantum Support Vector Machines. Our experiments show that those algorithms outperform other traditional machine learning algorithms in this task. We also present a study that analyzes the influence of qubit noise in the performance of the quantum approach. This helps to understand how the accuracy of the quantum computing algorithms will increase as the underlying hardware matures and qubit noise is reduced.
Quantum computing has been proven to excel in factorization issues and unordered search problems due to its capability of quantum parallelism. This unique feature allows exponential speed-up in solving certain problems. However, this advantage does not apply universally, and challenges arise when combining classical and quantum computing to achieve acceleration in computation speed. This paper aims to address these challenges by exploring the current state of quantum machine learning and benchmarking the performance of quantum and classical algorithms in terms of accuracy. Specifically, we conducted experiments with three datasets for binary classification, implementing Support Vector Machine (SVM) and Quantum SVM (QSVM) algorithms. Our findings suggest that the QSVM algorithm outperforms classical SVM on complex datasets, and the performance gap between quantum and classical models increases with dataset complexity, as simple models tend to overfit with complex datasets. While there is still a long way to go in terms of developing quantum hardware with sufficient resources, quantum machine learning holds great potential in areas such as unsupervised learning and generative models. Moving forward, more efforts are needed to explore new quantum learning models that can leverage the power of quantum mechanics to overcome the limitations of classical machine learning.
Artificial intelligence has become a transformative technology for predictive modelling across scientific, industrial, financial, and healthcare applications. However, the increasing complexity of large-scale datasets, high-dimensional feature spaces, and computationally intensive learning algorithms has exposed significant limitations in conventional computing architectures. Recent developments in quantum computing and high-performance computing have created unprecedented opportunities to accelerate artificial intelligence by improving computational efficiency, optimization capability, and predictive accuracy. This paper presents a comprehensive study of a quantum-driven artificial intelligence framework that integrates quantum algorithms with high-performance computing infrastructure to enhance predictive modelling performance. The proposed framework combines quantum-enhanced optimization, parallel heterogeneous computing, distributed data processing, and hybrid machine learning architectures to address computational bottlenecks encountered in conventional predictive systems. The study reviews recent developments in quantum artificial intelligence, evaluates emerging computational paradigms, identifies current research challenges, and proposes a scalable architecture suitable for future intelligent decision-support systems. The findings demonstrate that integrating quantum computation with high-performance computing can significantly improve prediction quality, optimization efficiency, scalability, and computational sustainability across diverse application domains while establishing a foundation for next-generation intelligent computing environments.
Quantum computing is revolutionizing artificial intelligence (AI) by offering exponential speed-ups for complex computations. Quantum computing differs from classical computing, which uses bits leverages qubits that enable parallelism and superposition. This advancement enhances AI activities including pattern detection, optimization, and deep learning. By integrating quantum computing into AI, researchers aim to achieve superior computational power, driving breakthroughs in fields like healthcare, finance, and cryptography. In AI applications, machine learning techniques are essential., and their efficiency can be significantly improved using quantum computing. Linear Regression predicts continuous values, Random Forest Regression enhances prediction robustness by averaging multiple decision trees, and Support Vector Machines classify data by finding optimal hyperplanes. Quantum computing accelerates these algorithms by reducing computational complexity and improving model accuracy. Key input parameters for evaluating quantum AI performance include Quantum Bit Processing Speed (GHz), which determines data processing rate, Qubit Coherence Time (µs), which affects stability, and Quantum Gate Fidelity (%), which measures the accuracy of quantum operations. These parameters directly influence AI model efficiency and reliability. The AI Performance Score serves as a comprehensive evaluation metric, assessing computational efficiency, prediction accuracy, and overall robustness of quantum AI models. Keywords: Quantum Computing, Machine Learning, Qubit Coherence Time, AI Performance Score
Machine learning and quantum computing are both areas with considerable progress in recent years. The combination of these disciplines holds great promise for both research and practical applications. Recently there have also been many theoretical contributions of quantum machine learning algorithms with experiments performed on quantum simulators. However, most questions concerning the potential of machine learning on quantum computers are still unanswered such as How well do current quantum machine learning algorithms work in practice? How do they compare with classical approaches? Moreover, most experiments use different datasets and hence it is currently not possible to systematically compare different approaches. In this paper we analyze how quantum machine learning can be used for solving small, yet practical problems. In particular, we perform an experimental analysis of kernel-based quantum support vector machines and quantum neural networks. We evaluate these algorithm on 5 different datasets using different combinations of quantum feature maps. Our experimental results show that quantum support vector machines outperform their classical counterparts on average by 3 to 4% in accuracy both on a quantum simulator as well as on a real quantum computer. Moreover, quantum neural networks executed on a quantum computer further outperform quantum support vector machines on average by up to 5% and classical neural networks by 7%.
Emotion Recognition (ER) is an important capability that is increasingly being used to enhance the user experience in various fields such as, Human-Computer interaction, Cognitive Neuroscience, Neurofeedback, Robotics, Artificial Intelligence, Augmented Reality, Virtual Reality, Mental Health, etc. Emotions are generated in the limbic system, a set of brain structures that are involved in emotional processing, memory, and motivation. ER from electroencephalography (EEG) signals has gained attention from researchers in recent years as it provides a more accurate and non-intrusive way of understanding human emotions. This research paper presents a comprehensive study of the use of Quantum Support Vector Machines (QSVMs) and Quantum Neural Networks (QNNs) for ER using EEG signals. The aim of this study is to investigate the potential of quantum machine learning algorithms in improving the performance of ER tasks compared to classical Machine Learning (ML) algorithms. The model was simulated using IBM Qiskit due to the limited resources of quantum computers. Intriguingly, the experimental results contradict the speed-up claims of Quantum Computing (QC) by exhibiting longer computation times and lesser accuracy when compared to traditional methods. SVM and NN yield 68.5% and 69.2% accuracy while the quantum version gives 63% and 65.2% accuracy on the benchmark dataset SEED. This research provides evidence that Quantum Machine Learning (QML) algorithms need to be improved for ER from EEG signals and provide a reliable and non-intrusive way of understanding human emotions.
Understanding and predicting human behavior remains a complex challenge across scientific disciplines. This study explores a quantum-inspired approach to behavioral modeling, drawing on analogies from quantum mechanics to identify potential underlying patterns in human actions. Key parallels include the spatial distribution of individuals analogous to electron orbitals, the dual nature of behavior at individual and group levels resembling wave-particle duality, and the aggregation of collective decisions reflecting quantum wave function collapse. By integrating concepts from quantum cognition and quantum decision theory, this work examines the theoretical foundations, modeling techniques, and limitations of applying quantum analogies to behavioral prediction. The findings suggest that quantum-inspired models may