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solr的目录和查询顺序

发布时间: 2012-08-30 09:55:54 作者: rapoo

solr的索引和查询顺序

 拜读了solr的部分源码,却急于弄明白solr的索引顺序和查询顺序,如下是探访结果.

 所有的配置都在solr/example/solr/conf/schema.xml当中.

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??? 大致的索引顺序会是:

 1.空格..............................solr.WhitespaceTokenizerFactory

??? 2同义词............................solr.SynonymFilterFactory

??? 3过滤词...........................solr.StopFilterFactory

??? 4拆字..............................solr.WordDelimiterFilterFactory

??? 5小写过滤.....................solr.LowerCaseFilterFactory

??? 6关键字.........................solr.KeywordMarkerFilterFactory

??? 7词干抽取算法............solr.PorterStemFilterFactory

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 大致的搜素顺序是:

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 1.空格..............................solr.WhitespaceTokenizerFactory

??? 2同义词............................solr.SynonymFilterFactory

??? 3过滤词...........................solr.StopFilterFactory

??? 4拆字..............................solr.WordDelimiterFilterFactory

??? 5小写过滤.....................solr.LowerCaseFilterFactory

??? 6关键字.........................solr.KeywordMarkerFilterFactory

??? 7英文相近词..................solr.EnglishMinimalStemFilterFactory

??? 8去除重复词.................solr.RemoveDuplicatesTokenFilterFactory

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??? 当然了,你可以根据自己的权重来重新分配索引和搜素顺序

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