| 题名 | Efficient algorithms for quantum information bottleneck |
| 作者 | |
| 通讯作者 | Hayashi, Masahito |
| 发表日期 | 2023-02-25
|
| DOI | |
| 发表期刊 | |
| ISSN | 2521-327X
|
| 卷号 | 7 |
| 摘要 | The ability to extract relevant information is critical to learning. An ingenious approach as such is the information bottleneck, an optimi-sation problem whose solution corresponds to a faithful and memory-efficient representation of relevant information from a large system. The advent of the age of quantum computing calls for efficient methods that work on infor-mation regarding quantum systems. Here we address this by proposing a new and general algorithm for the quantum generalisation of in-formation bottleneck. Our algorithm excels in the speed and the definiteness of convergence compared with prior results. It also works for a much broader range of problems, including the quantum extension of deterministic infor-mation bottleneck, an important variant of the original information bottleneck problem. No-tably, we discover that a quantum system can achieve strictly better performance than a clas-sical system of the same size regarding quan-tum information bottleneck, providing new vi-sion on justifying the advantage of quantum machine learning. |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 第一
; 通讯
|
| WOS研究方向 | Physics
|
| WOS类目 | Quantum Science & Technology
; Physics, Multidisciplinary
|
| WOS记录号 | WOS:000958945600001
|
| 出版者 | |
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：5
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/524054 |
| 专题 | 量子科学与工程研究院 |
| 作者单位 | 1.Southern Univ Sci & Technol, Shenzhen Inst Quantum Sci & Engn, Shenzhen 518055, Peoples R China 2.Int Quantum Acad SIQA, Shenzhen 518048, Peoples R China 3.Southern Univ Sci & Technol, Guangdong Prov Key Lab Quantum Sci & Engn, Shenzhen 518055, Peoples R China 4.Nagoya Univ, Grad Sch Math, Nagoya, Aichi 4648602, Japan 5.Univ Hong Kong, Dept Comp Sci, QICI Quantum Informat & Computat Initiat, Pokfulam Rd, Hong Kong, Peoples R China |
| 第一作者单位 | 量子科学与工程研究院 |
| 通讯作者单位 | 量子科学与工程研究院 |
| 第一作者的第一单位 | 量子科学与工程研究院 |
| 推荐引用方式 GB/T 7714 |
Hayashi, Masahito,Yang, Yuxiang. Efficient algorithms for quantum information bottleneck[J]. QUANTUM,2023,7.
|
| APA |
Hayashi, Masahito,&Yang, Yuxiang.(2023).Efficient algorithms for quantum information bottleneck.QUANTUM,7.
|
| MLA |
Hayashi, Masahito,et al."Efficient algorithms for quantum information bottleneck".QUANTUM 7(2023).
|
| 条目包含的文件 | 条目无相关文件。 | |||||
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