Quantum accelerated cross regression algorithm for multiview feature extraction
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866914816221773824 |
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| author | Liu, Hai-Ling Zhao, Ya-Qian Li, Ren-Gang Zhang, Xin |
| author_facet | Liu, Hai-Ling Zhao, Ya-Qian Li, Ren-Gang Zhang, Xin |
| contents | Multi-view Feature Extraction (MvFE) has wide applications in machine learning, image processing and other fields. When dealing with massive high-dimensional data, the performance of classical computer faces severe challenges due to MvFE involves expensive matrix calculation. To address this challenge, a quantum-accelerated cross-regression algorithm for MvFE is proposed. The main contributions are as follows:(1) a quantum version algorithm for MvFE is proposed for the first time, filling the gap of quantum computing in the field of MvFE;(2) a quantum algorithm is designed to construct the block-encoding of the target data matrix, so that the optimal Hamiltonian simulation technology based on the block-encoding framework can be used to efficiently realize the quantum simulation of the target data matrix. This approach reduces the dependence of the algorithm's on simulation errors to enhance algorithm performance;(3) compared with the classical counterpart algorithm, the proposed quantum algorithm has a polynomial acceleration in the number of data points, the dimension of data points and the number of view data. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_17444 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Quantum accelerated cross regression algorithm for multiview feature extraction Liu, Hai-Ling Zhao, Ya-Qian Li, Ren-Gang Zhang, Xin Quantum Physics Multi-view Feature Extraction (MvFE) has wide applications in machine learning, image processing and other fields. When dealing with massive high-dimensional data, the performance of classical computer faces severe challenges due to MvFE involves expensive matrix calculation. To address this challenge, a quantum-accelerated cross-regression algorithm for MvFE is proposed. The main contributions are as follows:(1) a quantum version algorithm for MvFE is proposed for the first time, filling the gap of quantum computing in the field of MvFE;(2) a quantum algorithm is designed to construct the block-encoding of the target data matrix, so that the optimal Hamiltonian simulation technology based on the block-encoding framework can be used to efficiently realize the quantum simulation of the target data matrix. This approach reduces the dependence of the algorithm's on simulation errors to enhance algorithm performance;(3) compared with the classical counterpart algorithm, the proposed quantum algorithm has a polynomial acceleration in the number of data points, the dimension of data points and the number of view data. |
| title | Quantum accelerated cross regression algorithm for multiview feature extraction |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2403.17444 |