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
-
field -
-
boost -
-
slop -
返回值
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)
