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Aug 8, 2016
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chapter24_part4: /270_Fuzzy_matching/40_Fuzzy_match_query.asciidoc #134

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luotitan May 17, 2016
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luotitan Jul 13, 2016
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17 changes: 6 additions & 11 deletions 270_Fuzzy_matching/40_Fuzzy_match_query.asciidoc
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
[[fuzzy-match-query]]
=== Fuzzy match Query
=== 模糊匹配查询

The `match` query supports ((("typoes and misspellings", "fuzzy match query")))((("match query", "fuzzy matching")))((("fuzzy matching", "match query")))fuzzy matching out of the box:
`match` 查询支持((("typoes and misspellings", "fuzzy match query")))((("match query", "fuzzy matching")))((("fuzzy matching", "match query")))开箱即用的模糊匹配：

[source,json]
-----------------------------------
Expand All @@ -19,11 +19,9 @@ GET /my_index/my_type/_search
}
-----------------------------------

The query string is first analyzed, to produce the terms `[surprize, me]`, and
then each term is fuzzified using the specified `fuzziness`.
查询字符串首先进行分析，会产生词项 `[surprize, me]` ，并且每个词项根据指定的 `fuzziness` 进行模糊化。

Similarly, the `multi_match` query also ((("multi_match queries", "fuzziness support")))supports `fuzziness`, but only when
executing with type `best_fields` or `most_fields`:
同样， `multi_match` 查询也((("multi_match queries", "fuzziness support")))支持 `fuzziness` ，但只有当执行查询时类型是 `best_fields` 或者 `most_fields` ：

[source,json]
-----------------------------------
Expand All @@ -39,9 +37,6 @@ GET /my_index/my_type/_search
}
-----------------------------------

Both the `match` and `multi_match` queries also support the `prefix_length`
and `max_expansions` parameters.

TIP: Fuzziness works only with the basic `match` and `multi_match` queries. It
doesn't work with phrase matching, common terms, or `cross_fields` matches.
`match` 和 `multi_match` 查询都支持 `prefix_length` 和 `max_expansions` 参数。

TIP: 模糊性（Fuzziness）只能在 `match` and `multi_match` 查询中使用。不能使用在短语匹配、常用词项或 `cross_fields` 匹配。