Php/docs/solrdismaxquery.addbigramphrasefield
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SolrDisMaxQuery::addBigramPhraseField
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SolrDisMaxQuery::addBigramPhraseField — Adds a Phrase Bigram Field (pf2 parameter)
说明
public SolrDisMaxQuery::addBigramPhraseField
( string $field
, string $boost
[, string $slop
] ) : SolrDisMaxQuery
Adds a Phrase Bigram Field (pf2 parameter) output format: field~slop^boost OR field^boost Slop is optional
参数
fieldboostslop
范例
Example #1 SolrDisMaxQuery::addBigramPhraseField() example
<?php$dismaxQuery = new SolrDisMaxQuery("lucene");$dismaxQuery ->addBigramPhraseField('cat', 2, 5.1) ->addBigramPhraseField('feature', 4.5);echo $dismaxQuery;?>
以上例程的输出类似于：
q=lucene&defType=edismax&pf2=cat~5.1^2 feature^4.5
参见
- SolrDisMaxQuery::removeBigramPhraseField() - Removes phrase bigram field (pf2 parameter)
- SolrDisMaxQuery::setBigramPhraseFields() - Sets Bigram Phrase Fields and their boosts (and slops) using pf2 parameter
- SolrDisMaxQuery::setBigramPhraseSlop() - Sets Bigram Phrase Slop (ps2 parameter)
