SOLR索引分项大小

Question

我有我的“文本”字段定义如下：

<fieldType name="text" class="solr.TextField" positionIncrementGap="100" omitNorms="false"> 
<analyzer type="index"> 
    <tokenizer class="solr.NGramTokenizerFactory" minGramSize="3" maxGramSize="15" /> 
    <!-- <tokenizer class="solr.WhitespaceTokenizerFactory"/> --> 
    <!-- in this example, we will only use synonyms at query time --> 
    <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true" /> 
    <charFilter class="solr.HTMLStripCharFilterFactory" /> 
    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" /> 
    <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" /> 
    <filter class="solr.LowerCaseFilterFactory" /> 
    <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt" /> 
    <filter class="solr.RemoveDuplicatesTokenFilterFactory" /> 
</analyzer> 
<analyzer type="query"> 
    <tokenizer class="solr.WhitespaceTokenizerFactory" /> 
    <charFilter class="solr.HTMLStripCharFilterFactory" /> 
    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" /> 
    <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" /> 
    <filter class="solr.LowerCaseFilterFactory" /> 
    <filter class="solr.EnglishPorterFilterFactory" protected="protwords.txt" /> 
    <filter class="solr.RemoveDuplicatesTokenFilterFactory" /> 
</analyzer> 

当我通过Solr管理似乎被索引的这种非常微小的片段使用架构浏览器领域。我看到那里的条款，如P S N等等...

我该如何解决这个问题？

Answer 1

如果我猜我会说小项从WordDelimiterFilterFactory未来

例如，像“J2EE”条款会被分拆，并为三个词“J”存储“2”和“ EE”

http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.WordDelimiterFilterFactory