Fraud detection with a single-qubit quantum neural network
This paper presents, via an explicit real-world example, a hands-on introduction to the field of quantum machine learning. We focus on the case of learning with a single qubit, using data re-uploading techniques. After a discussion of the relevant background in quantum computing and machine learning...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2022 |
| País: | España |
| Institución: | Universidad Complutense de Madrid (UCM) |
| Repositorio: | Docta Complutense |
| Idioma: | inglés |
| OAI Identifier: | oai:docta.ucm.es:20.500.14352/72764 |
| Acceso en línea: | https://hdl.handle.net/20.500.14352/72764 |
| Access Level: | acceso abierto |
| Palabra clave: | 004.85 Física matemática Inteligencia artificial (Informática) Cibernética matemática 1203.04 Inteligencia Artificial 1207.03 Cibernética |
| Sumario: | This paper presents, via an explicit real-world example, a hands-on introduction to the field of quantum machine learning. We focus on the case of learning with a single qubit, using data re-uploading techniques. After a discussion of the relevant background in quantum computing and machine learning, and an overview of state of the art methods in QML, we provide a thorough explanation of the data re-uploading models that we consider, and implement the different proposed formulations in toy and real-world datasets using the qiskit quantum computing SDK. Interestingly, the results show that single-qubit classifiers can achieve a performance that is on-par with classical counterparts under the same set of training conditions. While this cannot be understood as a proof of the advantage of quantum machine learning, it points to a promising research direction, and raises a series of questions that we outline. |
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