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Sleep stage classification with stochastic Bayesian inference

  • L. E. Calvet
  • , J. S. Friedman
  • , D. Querlioz
  • , P. Bessiere
  • , J. Droulez
  • Centre national de la recherche scientifique
  • CEA

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The design of electronic circuits that can realize Bayesian inference is an important goal for exploiting machine learning in a fast and efficient way. We recently developed a novel architecture based on stochastic computation with Muller C-elements that can realize a circuit level naïve Bayes inference. This technique can be implemented using low power nanodevices exhibiting faults and device variations. Here we show how a more complex classification problem can be transformed into a simple circuit using this framework where an effective classification can be obtained with a minimal amount of information. This suggests that substantially smaller spatial footprints for portable devices could ultimately be achieved.

Original languageEnglish
Title of host publicationProceedings of the 2016 IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2016
PublisherPresses Polytechniques Et Universitaires Romandes
Pages117-122
Number of pages6
ISBN (Electronic)9781450343305
DOIs
Publication statusPublished - 14 Sept 2016
Event2016 IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2016 - Beijing, China
Duration: 18 Jul 201620 Jul 2016

Publication series

NameProceedings of the 2016 IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2016

Conference

Conference2016 IEEE/ACM International Symposium on Nanoscale Architectures, NANOARCH 2016
Country/TerritoryChina
CityBeijing
Period18/07/1620/07/16

Keywords

  • Bayesian inference
  • Biomedical data
  • Muller C-element
  • Sleep classification
  • Stochastic computing

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