「black swan」の部分一致の例文検索結果
該当件数 : 7件
Black-necked swan発音を聞く 例文帳に追加
クロエリハクチョウ - Wikipedia日英京都関連文書対訳コーパス
a swan having black feathers with white tips, called a black swan発音を聞く 例文帳に追加
黒い羽をもった黒鳥という鳥 - EDR日英対訳辞書
she danced the part of the Black Swan very lyrically発音を聞く 例文帳に追加
彼女はとても抒情的にブラックスワンの一部を踊った - 日本語WordNet
large Australian swan having black plumage and a red bill発音を聞く 例文帳に追加
黒い羽毛と赤いくちばしを持つ大型のオーストラリア産のハクチョウ - 日本語WordNet
1967: it succeeded in Japan's first incubation of a black-necked swan.発音を聞く 例文帳に追加
1967年(昭和42年)日本初のクロエリハクチョウの孵化に成功。 - Wikipedia日英京都関連文書対訳コーパス
The award for best actress went to Natalie Portman for her performance as a ballerina in "Black Swan."発音を聞く 例文帳に追加
主演女優賞は「ブラック・スワン」でバレリーナ役を演じたナタリー・ポートマンさんに贈られた。 - 浜島書店 Catch a Wave
Japan's first cases of reproduction: (1) mammals: lion, tiger, western lowland gorilla, lar gibbon, European bison (2) birds: white stork, black-necked swan, Caribbean flamingo, streaked shearwater, plain chachalaca (3) reptiles: Florida python, red-footed tortoise.発音を聞く 例文帳に追加
日本初の繁殖の成功例としては、哺乳類でライオン、トラ、ニシローランドゴリラ、シロテナガザル、ヨーロッパバイソン、鳥類でシュバシコウ、クロエリハクチョウ、ベニイロフラミンゴ、オオミズナギドリ、ムジヒメシャクケイ、爬虫類はフロリダニシキヘビ、アカアシガメがある。 - Wikipedia日英京都関連文書対訳コーパス
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Weblio英和対訳辞書での「black swan」の意味 |
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black swan
BLACKSWAN (音楽グループ)
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Black swan
Wiktionary英語版での「black swan」の意味 |
black swan
語源

From black + swan,[1] calqued from a Latin quotation from Satire VI (written late 1st century – early 2nd century B.C.E.) of the Roman poet Juvenal: “Rara avis in terris, nigroque simillima cygno [a bird as rare upon the earth as a black swan]!”.[2]
Sense 2.1 (“something believed impossible または not to exist”) is from the fact that all swans were thought to have white plumage until black swans were discovered in Australia in the 17th century by Dutch explorers.[3] Sense 2.2 (“rare かつ hard-to-predict event”) was popularized by the Lebanese-American author Nassim Nicholas Taleb (born 1960) in his book The Black Swan: The Impact of the Highly Improbable (2007):[4] see the quotation.
名詞
- Cygnus atratus, a swan with black plumage and a red bill which is endemic to Australia. [from c. 1700]
- 1843, John Stuart Mill, “Of the Ground of Induction”, in A System of Logic, Ratiocinative and Inductive, being a Connected View of the Principles of Evidence, and the Methods of Scientific Investigation. […], volume I, London: John W[illiam] Parker, […], →OCLC, § 3, page 379:
- Mankind were wrong, it seems, in concluding that all swans were white: are we also wrong, when we conclude that all men's heads grow above their shoulders, and never below, in spite of the conflicting testimony of the naturalist Pliny? As there were black swans, though civilised people had existed for three thousand years on the earth without meeting with them, may there not also be "men whose heads do grow beneath their shoulders," notwithstanding a rather less perfect unanimity of negative testimony from all observers? Most persons would answer No; it was more credible that a bird should vary in its colour, than that man should vary in the relative position of his principal organs.
- 1884 summer, Charles Sanders Peirce, “On the Algebra of Logic (Second Paper) [Item 22, MS 508]”, in Christian J. W. Kloesel [et al.], editors, Writings of Charles S. Peirce: A Chronological Edition, volumes 5 (1884–1886), Bloomington; Indianapolis, Ind.: Indiana University Press, published 1993, →ISBN, page 111:
- If you tell me that there is or that there is not a black swan or a white raven, I want to know where you mean; and that you can only show me,—no description will answer the purpose.
- 1961, Harold Jeffreys, “Estimation Problems”, in Theory of Probability (Oxford Classic Texts in the Physical Sciences), 3rd edition, Oxford, Oxfordshire: Clarendon Press, published 2003, →ISBN, paragraph 3.21, page 132:
- The original propounder of 'all swans are white' presumably based it on a sample of hundreds or thousands; but the verifications before the Australian black swan was discovered must have run into millions
- 1999, G. D’Agostini, “Bayesian Reasoning versus Conventional Statistics in High Energy Physics”, in Wolfgang von der Linden, Volker Dose, Rainer Fischer, Roland Preuss, editors, Maximum Entropy and Bayesian Methods: Garching, Germany 1998: Proceedings of the 18th International Workshop on Maximum Entropy and Bayesian Methods of Statistical Analysis (Fundamental Theories of Physic; 105), Dordrecht, South Holland: Springer Science+Business Media, , →ISBN, footnote 19, page 166:
- (figurative)
- Something believed impossible or not to exist, especially if an example is subsequently found; also, something extremely rare; a rara avis.
- (specifically, also attributive) A rare and hard-to-predict event with major consequences.
- 2007, Nassim Nicholas Taleb, “Prologue”, in The Black Swan: The Impact of the Highly Improbable, New York, N.Y.: Random House, →ISBN, page xviii:
- A small number of Black Swans explain almost everything in our world, from the success of ideas and religions, to the dynamics of historical events, to elements of our own personal lives. […] Fads, epidemics, fashion, ideas, the emergence of art genres and schools. All follow these Black Swan dynamics.
- 2011 March 19, Jeff Sommer, “A crisis that markets can’t grasp”, in The New York Times[1], New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the original on 2023-02-03:
- The details of this catastrophe [the 2011 Fukushima nuclear accident] were unforeseeable, leading some to conclude this was a black swan event – something so wildly unexpected, so enormous in its impact, that it seems to defy our understanding and expose the fragility of our knowledge of the world. How could anyone have predicted this? […] In the face of black swans – also known as fat-tail events, for the way their occurrences are distributed along a probability curve – market pricing may be impossible.
- 2011 June 29, Azam Ahmed, “New investment strategy: Preparing for end times”, in The New York Times[2], New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the original on 2022-12-23:
- Worried that Greece could go belly up? So-called black swan funds – named for rare and unexpected events – offer a way to profit in the event of a market collapse.
- Something believed impossible or not to exist, especially if an example is subsequently found; also, something extremely rare; a rara avis.
派生語
- black swan event
- black swan fallacy
- black swan theory
参考
参照
- ^ “black swan, n.”, in OED Online
, Oxford, Oxfordshire: Oxford University Press, July 2023.“black swan”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.
- ^ Compare Juvenal (1836), “Satira VI. Ad Ursidium Posthumum, de Mulieribus.”, in , P[eter] Austin Nuttall, transl., D. Jubii Juvenalis Satiræ: With a Linear Verbal Translation Accompanying the Text; […], new edition, London: […] Nichols and Son, […]; and sold by Longman and Co. […], →OCLC, line 164, page 55.
- ^ “black swan, n.”, in Collins English Dictionary.
- ^ Nassim Nicholas Taleb (2007), “Prologue”, in The Black Swan: The Impact of the Highly Improbable, New York, N.Y.: Random House, →ISBN, pages xvii–xviii:
- What we call here a Black Swan (かつ capitalize it) is an event with the following three attributes. First, it is an outlier, as it lies outside the realm of regular expectations, because nothing in the past can convincingly point to its possibility. Second, it carries an extreme impact. Third, in spite of its outlier status, human nature makes us concoct explanations for its occurrence after the fact, making it explainable and predictable.
Further reading
- black swan on Wikipedia.
- black swan theory on Wikipedia.
Cygnus atratus on Wikimedia Commons.
Cygnus atratus on Wikispecies.
ウィキペディア英語版での「black swan」の意味 |
Black Swan
出典:『Wikipedia』 (2011/06/29 03:47 UTC 版)
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Text is available under Creative Commons Attribution-ShareAlike (CC-BY-SA) and/or GNU Free Documentation License (GFDL). Weblio英和・和英辞典に掲載されている「Wikipedia英語版」の記事は、WikipediaのBlack Swan (改訂履歴)の記事を複製、再配布したものにあたり、Creative Commons Attribution-ShareAlike (CC-BY-SA)もしくはGNU Free Documentation Licenseというライセンスの下で提供されています。 |
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