如何编写可以弥补拼写错误的数据的MySQL搜索? [英] How can I write an MySQL search that can compensate for misspelled data?

问题描述

有什么方法可以编写可以弥补用户在拼写等方面的错误的MySQL搜索?

Is there any way to write an MySQL search that can compensate for user-errors in spelling and the like?

作为随机示例，有人可能会键入[e-mail]而不是[e-mail].

As random examples, someone might type [e-mail] instead of [e-mail].

即使是搜索字词方面的帮助，也有助于从Google提取相关数据.可以说，我不是在寻找搜索引擎，而是在为管理控制面板提供某种拼写帮助.

Even help with search terms to help pull up relevant data from Google will be helpful. I'm not looking for a search engine, per say, what I'm looking for is some kind of spelling aid for an administrative control panel.

推荐答案

您正在研究的主题称为模糊查找".要跳下来，这是一个大兔子洞，具体取决于您想要获得的精度.有多种方法，例如:

The topic you're delving into is called "Fuzzy Lookup". It's a big rabbit hole to jump down, depending on how precise you'd like to get. There are various methods, such as:

• soundex
• Damerau-Levenshtein距离
• Jaro-Winkler距离
• 手机
• 双耳机

一些要签出的参考文献:

Some references to check out:

• PHP/MySQL小规模模糊搜索
• http://en.wikipedia.org/wiki/近似字符串匹配
• Levenshtein距离在mysql/fuzzy搜索中是否实现?

• PHP/MySQL small-scale fuzzy search
• http://en.wikipedia.org/wiki/Approximate_string_matching
• How do I do a fuzzy match of company names in MYSQL with PHP for auto-complete?
• Implementation of Levenshtein distance for mysql/fuzzy search?

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