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单词 randomize
释义

randomizev.

Brit. /ˈrandəmʌɪz/, U.S. /ˈrændəˌmaɪz/
Forms: 1900s– randomise, 1900s– randomize.
Origin: Formed within English, by derivation. Etymons: random adj., -ize suffix.
Etymology: < random adj. + -ize suffix. Compare randomization n., randomized adj.
transitive. To render random in order or arrangement; to employ random selection or sampling in (an experiment or procedure) in order to improve the statistical validity of the results.
ΘΚΠ
the world > relative properties > order > disorder > irregularity > render irregular [verb (transitive)] > make random
unplan1819
randomize1926
the world > action or operation > endeavour > trial or experiment > trial, test, or testing > try or test [verb (transitive)] > test by sampling > make test random
randomize1959
1926 Jrnl. Min. Agric. 33 509 The errors..are to be carefully randomized in order to provide a valid estimate of the errors which cannot be eliminated.
1939 H. Jeffreys Theory of Probability iv. 192 Most physicists..will envy workers in subjects where uninteresting systematic effects can be randomized.
1959 Test House Rep. No. OTL/M1/5/59 (Inspectorate of Fighting Vehicles & Mech. Equipm. Test House. Oil Test Lab.) 4 A programme of two tests on each of the seven oils was arranged and the tests randomised to eliminate bias.
1971 Jrnl. Gen. Psychol. 85 172 The order of these pronouns was randomized.
1994 Harper's Mag. July 26/2 A computer with a binary-number generator randomizes which syringe is injected into the prisoner.
This entry has been updated (OED Third Edition, December 2008; most recently modified version published online March 2022).
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