Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Controlling adaptive quantum phase estimation with scalable reinforcement learning
University of Borås, Faculty of Librarianship, Information, Education and IT.ORCID iD: 0000-0002-1539-8256
2016 (English)In: Proceedings of ESANN-16, 24th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, 2016, 327-332 p.Conference paper, Published paper (Refereed)
Abstract [en]

We develop a reinforcement-learning algorithm to construct a feedback policy that delivers quantum-enhanced interferometric-phase estimation up to 100 photons in a noisy environment. We ensure scalability of the calculations by distributing the workload in a cluster and by vectorizing time-critical operations. We also improve running time by introducing accept-reject criteria to terminate calculation when a successful result is reached. Furthermore, we make the learning algorithm robust to noise by fine-tuning how the objective function is evaluated. The results show the importance and relevance of well-designed classical machine learning algorithms in quantum physics problems.

Place, publisher, year, edition, pages
2016. 327-332 p.
National Category
Subatomic Physics
Identifiers
URN: urn:nbn:se:hb:diva-11637ISBN: 9782875870278 (electronic)OAI: oai:DiVA.org:hb-11637DiVA: diva2:1062341
Conference
24th European Symposium on Artificial Neural Networks, Bruges, April 27–29, 2016
Available from: 2017-01-05 Created: 2017-01-05 Last updated: 2017-03-17Bibliographically approved

Open Access in DiVA

fulltext(1423 kB)167 downloads
File information
File name FULLTEXT01.pdfFile size 1423 kBChecksum SHA-512
0ded86573b4b6fbbff4790b3eebd1be299c3181cffbc4148d790942032df70e61067e5fcb7ccf87c53a4eccec5790d04932349b93c15c545f4df3402d10edb69
Type fulltextMimetype application/pdf

Authority records BETA

Wittek, Peter

Search in DiVA

By author/editor
Wittek, Peter
By organisation
Faculty of Librarianship, Information, Education and IT
Subatomic Physics

Search outside of DiVA

GoogleGoogle Scholar
Total: 167 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

isbn
urn-nbn

Altmetric score

isbn
urn-nbn
Total: 115 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf