論文

査読有り
2005年7月

Empirical Bayes interpretations of random point events

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
  • S Koyama
  • ,
  • S Shinomoto

38
29
開始ページ
L531
終了ページ
L537
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1088/0305-4470/38/29/L04
出版者・発行元
IOP PUBLISHING LTD

Given a sequence of apparently random point events, such as neuronal spikes, one may interpret them as being derived either irregularly in time from a constant rate or regularly from a fluctuating rate. To determine which interpretation is more plausible in any given case, we employ the empirical Bayes method. For a sequence of point events derived from a rate-fluctuating gamma process, the marginal likelihood function can possess two local maxima and the system exhibits a first-order phase transition representing the switch of the most plausible interpretation from one to the other.

リンク情報
DOI
https://doi.org/10.1088/0305-4470/38/29/L04
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000231160100004&DestApp=WOS_CPL
ID情報
  • DOI : 10.1088/0305-4470/38/29/L04
  • ISSN : 0305-4470
  • Web of Science ID : WOS:000231160100004

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