"Sleeping Beauty problem" meaning in English

See Sleeping Beauty problem in All languages combined, or Wiktionary

Noun

Forms: Sleeping Beauty problems [plural]
Head templates: {{en-noun|head=Sleeping Beauty problem}} Sleeping Beauty problem (plural Sleeping Beauty problems)
  1. (decision theory) A kind of puzzle in which whenever an ideally rational epistemic agent is awoken from sleep, it has no memory of whether it has been awoken before. Upon being told that it has been woken once or twice according to the toss of a coin, once if heads and twice if tails, it is asked its degree of belief for the coin having come up heads. Wikipedia link: Sleeping Beauty problem Categories (topical): Decision theory Related terms: halfer, thirder
    Sense id: en-Sleeping_Beauty_problem-en-noun-T6oPqzm7 Categories (other): English entries with incorrect language header, Pages with 1 entry, Pages with entries

Inflected forms

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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-11-06 from the enwiktionary dump dated 2024-10-02 using wiktextract (fbeafe8 and 7f03c9b). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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