我在magento中使用SOLR搜索并尝试使用SOLR模糊搜索的强大功能。但到目前为止似乎没有运气。
我尝试在搜索查询结束时使用tilda(〜)并尝试使用“PorterStemFilterFactory”,这是迄今为止我所知道的最好的干工厂。但它没有给我任何结果。例如;我有名为“Shiraz”的产品。因此,如果使用“shirag”或“shrag”进行搜索,模糊搜索将返回相同的结果。
这是我的架构部分(我只提供英文部分,因为这是我使用的唯一部分)
<fieldType name="text_en" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
<filter class="solr.EdgeNGramFilterFactory" minGramSize="3" maxGramSize="10" />
<!--
In this example, we will only use synonyms at query time.
<filter class="solr.SynonymFilterFactory" synonyms="index_synonyms.txt" ignoreCase="true"
expand="false"/>
-->
<!--
Case insensitive stop word removal. Add enablePositionIncrements=true in both the index and query
analyzers to leave a 'gap' for more accurate phrase queries.
-->
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"
enablePositionIncrements="true"/>
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1"
catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords_en.txt"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms_en.txt" ignoreCase="true" expand="true"/>
<filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords_en.txt"
enablePositionIncrements="true"/>
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1"
catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords_en.txt"/>
<filter class="solr.PorterStemFilterFactory" />
</analyzer>
</fieldType>
这些也是我尝试过的链接:
http://johntwang.com/blog/2011/09/05/Fuzzy-and-Document-Searching-with-WebSolr-and-Heroku/ http://docs.lucidworks.com/display/solr/The+Standard+Query+Parser http://www.rqna.net/qna/mnuhwh-solr-fuzzy-search-for-similar-words.html
答案 0 :(得分:0)
请参阅Solr Fuzzy Search for similar words和Solr/Lucene fuzzy search too slow
如果您正在寻找自动建议,那么使用EdgeNGramFilter绝对是另一个需要考虑的选择。