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Paper Abstract and Keywords
Presentation 2019-11-18 13:50
[Poster Presentation] Experimental quantum kernel machine learning with solid state NMR
Takeru Kusumoto, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We employ so-called quantum kernel estimation to exploit complex quantum dynamics of solid-state NMR for machine learning.
We propose to map an input to a feature space by input-dependent Hamiltonian evolution, and the kernel is estimated by the interference of the evolution.
Simple machine learning tasks, namely one-dimensional fitting tasks, are performed using proton spins which exhibit correlation over 10 spins.
The performance of the trained model tends to increase with the longer evolution time, or equivalently, with a larger number of spins involved in the dynamics.
This work can be regarded as one of the baselines for this emerging field.
Keyword (in Japanese) (See Japanese page) 
(in English) Quantum algorithm / quantum machine learningm / solid-state NMR / / / / /  
Reference Info. IEICE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee QIT  
Conference Date 2019-11-18 - 2019-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Gakushuin University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Quantum Information 
Paper Information
Registration To QIT 
Conference Code 2019-11-QIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental quantum kernel machine learning with solid state NMR 
Sub Title (in English)  
Keyword(1) Quantum algorithm  
Keyword(2) quantum machine learningm  
Keyword(3) solid-state NMR  
1st Author's Name Takeru Kusumoto  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Kosuke Mitarai  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Makoto Negoro  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Keisuke Fujii  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Masahiro Kitagawa  
5th Author's Affiliation Osaka University (Osaka Univ.)
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Date Time 2019-11-18 13:50:00 
Presentation Time 120 
Registration for QIT 
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