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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PECL solr >= 0.9.2)
SolrQuery::setMltMinDocFrequency — Sets the mltMinDoc frequency
$minDocFrequency
)The frequency at which words will be ignored which do not occur in at least this many docs.
minDocFrequency
Sets the frequency at which words will be ignored which do not occur in at least this many docs.
Returns the current SolrQuery object, if the return value is used.