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algorithm

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algorithm是什么意思
英式音标:[ˈælgərɪðəm]英式读音
美式音标:[ˈælɡəˌrɪðəm]美式读音
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概况:

n. [计][数] 算法,运算法则

词义:

n.

运算法则;演算法;计算程序;

变形

复数:algorithms

英英释义

algorithm[ 'ælɡəriðəm ]

n.a precise rule (or set of rules) specifying how to solve some problem

同义词:algorithmic rulealgorithmic program

用法:

词组短语

genetic algorithm遗传算法

control algorithm控制算法

optimization algorithm优化算法

clustering algorithm聚类算法

search algorithm搜算法,搜索算法

scheduling algorithm[计]调度算法

heuristic algorithm启发式算法;探试算法

encryption algorithm加密算法;编码算法

fast algorithm快速算法

filtering algorithm[计]滤波算法;筛选算法

iterative algorithm迭代算法

recursive algorithm递归算法

numerical algorithm数值算法

prediction algorithm预测算法

fuzzy algorithm模糊算法

algorithm analysis算法分析

modeling algorithm建模算法

computer algorithm计算机程序法

simplex algorithm单纯型算法

generic algorithm n. 泛型算法;通用算法

双语例句

用作名词(n.)

Goertzel algorithm is a fast algorithm of DFT.
戈泽尔算法是离散傅立叶变换的一种快速算法。

The compare algorithm is used to do the comparison.
比较算法是用来比较属性值的。

权威例句

Maximum Likelihood from Incomplete Data via the EM Algorithm.pdf

Marching cubes: A high resolution 3D surface construction algorithm

Marching cubes: a high resolution 3D surface construction algorithm

Marching cubes: a high resolution 3D surface construction algorithm. ACM SIGGRAPH Comput Graph

A training algorithm for optimal margin classifiers

Experiments with a new boosting algorithm

Experiment with a new boosting algorithm

A Rapid Bootstrap Algorithm for the RAxML Web Servers

Factor graphs and the sum-product algorithm

Least squares support vector machine classifiers : a large scale algorithm
同义词:arithmetic
同根词:algorithmic,algorithm
英语词源:

algorithm

algorithm: [13] Algorithm comes from the name of an Arab mathematician, in full Abu Ja far Mohammed ibn-Musa al-Khwarizmi (c. 780–c. 850), who lived and taught in Baghdad and whose works in translation introduced Arabic numerals to the West. The last part of his name means literally ‘man from Khwarizm’, a town on the borders of Turkmenistan, now called Khiva. The Arabic system of numeration and calculation, based on 10, of which he was the chief exponent, became known in Arabic by his name – al-khwarizmi.This was borrowed into medieval Latin as algorismus (with the Arabic -izmi transformed into the Latin suffix -ismus ‘-ism’). In Old French algorismus became augorime, which was the basis of the earliest English form of the word, augrim. From the 14th century onwards, Latin influence gradually led to the adoption of the spelling algorism in English.This remains the standard form of the word when referring to the Arabic number system; but in the late 17th century an alternative version, algorithm, arose owing to association with Greek árithmos ‘number’ (source of arithmetic [13]), and this became established from the 1930s onwards as the term for a stepby- step mathematical procedure, as used in computing. Algol, the name of a computer programming language, was coined in the late 1950s from ‘algorithmic language’.=> allegory, allergy, arithmetic

algorithm (n.)

1690s, from French algorithme, refashioned (under mistaken connection with Greek arithmos "number") from Old French algorisme "the Arabic numeral system" (13c.), from Medieval Latin algorismus, a mangled transliteration of Arabic al-Khwarizmi "native of Khwarazm," surname of the mathematician whose works introduced sophisticated mathematics to the West (see algebra). The earlier form in Middle English was algorism (early 13c.), from Old French.

造句:

1. It is, of course, very easy to improve the efficiency of the greedy algorithm.

当然,贪婪算法的有效性是很容易改进的。

-- 来源 -- 英汉 - 辞典例句

2. Some variants can get pretty intelligent and reject some numbers based on live calculations, for example, unless they pass a checksum algorithm.

一些变体可以更智能,比如基于实时计算拒绝某些数字,除非它们通过了校验和这一算法。

-- 来源 -- About Face 3交互设计精髓

3. Let us start with an immediate consequence of the algorithm.

我们先提出该运算法则的一个直接推论。

-- 来源 -- 英汉 - 辞典例句

4. The alternative is equally unpalatable: The list control is programmed to disable the mutual-exclusion behavior of a standard list control in its selection algorithm, allowing users to click on as many items as they like with them all remaining selected.

另一个替代方法也不好,即在选择算法中通过编程禁止标准列表控件的相互排斥行为。 允许用户愿意选多少项就单击多少项,并保证它们不会取消选定。

-- 来源 -- About Face 3交互设计精髓

5. A user should be able to drag the items into the desired order directly, without an algorithm interfering with this fundamental operation.

这时没有算法可以参考,用户应该能够把这些项目直接拖放为自己希望的顺序,而没有算法的干涉。

-- 来源 -- About Face 3交互设计精髓

6. A commonly used microcomputer algorithm for multiplication.

微型计算机一种常用的乘法算法。

-- 来源 -- 英汉 - 辞典例句

7. Data in bits can often be recorded into a more compact form for transmission, using a compaction algorithm. A related algorithm can recover the original form ; the entire sequence represents companding.

二进制数据在传输时利用压缩算法进行压缩,接收后用相应的算法使其恢复到原来的形式,这整个过程叫压扩处理法。

-- 来源 -- 英汉 - 辞典例句

8. A computer algorithm is used to find the minimum travel time between all consumer nodes and all bank locations.

利用计算机程序找出所有消费者点和所有银行点间的最少往来时间。

-- 来源 -- 英汉 - 辞典例句

9. A statement of fact to be tested for truth or falsehood within an algorithm.

在算法中判定某个事实真假性的语句。

-- 来源 -- 英汉 - 辞典例句

10. This principle applies in a variety of situations. When items in a list need to be reordered, a user may want them ordered alphabetically, but he may also want them in order of personal preference; something no algorithm can offer.

这个原则被应用于多种情况下,当一个清单需要重新排列时,用户也许想按照字母表顺序排列,也有可能希望按照和个人的关系排列。

-- 来源 -- About Face 3交互设计精髓

algorithm

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