Word.ws English Dictionary

Word of the Day:

parameter

noun/pəˈɹæm.ə.tɚ/

What It Means

A value kept constant during an experiment, equation, calculation, or similar, but varied over other versions of the experiment, equation, calculation, etc.

A variable that describes a property or characteristic of some system (material, object, event, etc.) or some aspect thereof.

Any measured quantity of a statistical population that summarises or describes an aspect of the population.

The parameter of the principal axis of a conic section is called the latus rectum.

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Parameter in Context

“Fundamental is the regulation of a for-profit OpenAI. The company initially delayed the launch of its earlier GPT-2, with a mere 1.5bn parameters, because the company fretted over its implications.”

— 2020 August 11, “The Guardian view on artificial intelligence's revolution: learning but not as we know it”, in The Guardian

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Did You Know?

From French paramètre, from New Latin parametrum (“parameter”), from Ancient Greek παρα- (para-, “beside”) + μέτρον (métron, “measure”).

Source and license

Adapted from Wiktionary: parameter (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the word and reformatted its meaning, examples and origin.

Cite this entry: “parameter.” Word.ws, https://word.ws/parameter. Based on Wiktionary, CC BY-SA 4.0.

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