Solr高亮显示短语没有停用词? [英] Solr highlighting without stop-words for phrases?

问题描述

我一直试图在Solr中突出显示结果，直到现在，在这里和那里进行调整都是很困难的工作...我现在主要担心的是我使突出显示的短语起作用了，但是如果我搜索类似的东西 巴西世界杯:意料之外的挑战"

I am trying to highlight results in Solr and up until now, it's been a struggle of tweaking here and there... My main concern now is that i got the highlighting phrases thing working, but if i search for something like "The World Cup At Brazil: An Unexpected Challenge"

突出显示字段将返回: 巴西世界杯:意料之外的挑战"

The highlighting field will return: "World Cup Brazil: Unexpected Challenge"

我认为这可能是由于停用词所致(我的字段是'textgen'类型，顺便说一句).查询中是否有某种参数要运行，该参数将按预期返回突出显示的整个字段?还是我必须删除textgen中的停用词过滤器?

I think this might be due to the stop words (my field is a 'textgen' type, btw). Is there some kind of parameter to run in the query that would return the entire field highlighted as expected? Or will i have to remove the stopwords filter in the textgen?

推荐答案

这肯定是由于停用词所致.考虑声明一个新的字段类型，例如textgen，但在索引或查询分析器中不包含以下内容:

This is definitely due to stopwords. Consider declaring a new fieldtype like textgen, but without the following in it's index or query analyzers:

    <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt" enablePositionIncrements="true" /> 

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