| 单词 | algorithm |
| 释义 | algorithm (once / 9271 pages) n Whether you are doing simple multiplication or a complicated calculus problem, you must use a predetermined set of rules, called an algorithm, to solve it. An algorithm includes a finite number of steps to solve any given problem. The word algorithm has an unusual backstory. It seems the 9th Century Persian mathematician Al-Khwārizmī wrote about calculations, and when his work was translated into Latin 300 years later, his name was somehow incorporated into the name of the process as Algoritmi. This got confused with the Greek word for number, arithmos, leading to the evolution of the word as we know it. It's a mish-mash, ironic for a word that stands for a rather rigid set of rules. WORD FAMILYalgorithm: algorithmic, algorithms+/algorithmic: algorithmically USAGE EXAMPLESAt different growth stages, the plants require light in different intensities, and algorithms controlling the L.E.D. arrays adjust for that. The New Yorker(Jan 01, 2017) As it performs its tasks, checking balances and searching transactions, it uses machine-learning algorithms to acquaint itself with the contours of typical requests. The New Yorker(Dec 31, 2016) This digital bathos, the deflating consequence of an amoral algorithm, no doubt contributes to our general sense of unease about the social-media project. The New Yorker(Dec 31, 2016) n a precise rule (or set of rules) specifying how to solve some problem Syn|Hypo|Hyper algorithmic program, algorithmic rule sorting algorithm an algorithm for sorting a list stemmer, stemming algorithman algorithm for removing inflectional and derivational endings in order to reduce word forms to a common stem formula, rule (mathematics) a standard procedure for solving a class of mathematical problems |
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