MarkLogic

Question

马克逻辑 9.0.8.2

我们有业务要求支持搜索查询中的 American/British 个词，例如

纤维或纤维
颜色或颜色

如果我们在数据库级别启用词干提取将解决此问题，还是我们需要配置更多才能使其正常工作？

词干提取 https://docs.marklogic.com/guide/search-dev/stemming

Answer 1

是的，在数据库上启用词干提取是实现您的目标的最简单方法。

下面是一些代码，您可以用来快速试验并验证它是否适合您：

xquery version "1.0-ml";
(: enable stemmed searches :)
import module namespace admin = "http://marklogic.com/xdmp/admin" at "/MarkLogic/admin.xqy";

let $config := admin:get-configuration()
return
  (: experiment with various settings: off, basic, advanced, decompounding :) 
  admin:database-set-stemmed-searches($config, xdmp:database("Documents"), "basic") 
  ! admin:save-configuration(.)
;

(: insert two test documents with different spelling for color :)
("color","colour") ! xdmp:document-insert("/"||.||".xml", <doc>{.}</doc>)
;

(: search and see what is returned :)
cts:search(doc(), cts:word-query("colour"))

MarkLogic - 启用词干提取还将搜索美式/英式拼写

MarkLogic - Enabling stemming will also search for American / British spelling

search

stemming