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如何根據字符串的位置將Solr設置爲更加相關的單詞。例如,如果我搜索「Macbook」,第一個結果就像是「Case Logic LAPS-113 13.3英寸筆記本電腦/ MacBook Air」和「Apple MacBook Pro MD101LL/A 13.3英寸」之後的結果。Solr設置字符串位置的更多相關性
這是我的字段聲明:
<fieldType name="text_pt" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.SynonymFilterFactory" synonyms="lang/index_synonyms.txt" ignoreCase="true" expand="false"/>
<filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_pt.txt" />
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.KeywordMarkerFilterFactory" protected="lang/protwords_pt.txt"/>
<filter class="solr.SynonymFilterFactory" synonyms="lang/synonyms.txt" ignoreCase="true" expand="false"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_pt.txt" />
<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.KeywordMarkerFilterFactory" protected="lang/protwords_pt.txt"/>
<filter class="solr.SynonymFilterFactory" synonyms="lang/synonyms.txt" ignoreCase="true" expand="false"/>
</analyzer>
</fieldType>
哇,這是有道理的!謝謝你,我會試試這個!如果知道一些資源,我可以閱讀有關增強和懲罰文檔,我將不勝感激! –
首先看這裏http://wiki.apache.org/solr/SolrRelevancyFAQ – Persimmonium