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单词 Soundex code
释义

Soundex code

英语例句库

The soundex function converts a string to its Soundex code.

) + soundex 函数把一个字串转换为 Soundex 编码。

中文百科

Soundex Soundex

(重定向自Soundex code)

Soundex是一种语音算法,利用英文本的读音计算近似值,值由四个字符构成,第一个字符为英文本母,后三个为数字。在拼音文本中有时会有会念但不能拼出正确字的情形,可用Soundex做类似模糊匹配的效果。例如Knuth和Kant二个字符串,它们的Soundex值都是「K530」。其在电脑大师高德纳名著《计算机进程设计艺术》都有详细的介绍。

英语百科

Soundex Soundex

(重定向自Soundex code)

Soundex is a phonetic algorithm for indexing names by sound, as pronounced in English. The goal is for homophones to be encoded to the same representation so that they can be matched despite minor differences in spelling. The algorithm mainly encodes consonants; a vowel will not be encoded unless it is the first letter. Soundex is the most widely known of all phonetic algorithms (in part because it is a standard feature of popular database software such as DB2, PostgreSQL, MySQL, Ingres, MS SQL Server and Oracle) and is often used (incorrectly) as a synonym for "phonetic algorithm". Improvements to Soundex are the basis for many modern phonetic algorithms.

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更新时间:2025/6/24 1:29:31