SolrQuery::getMltMinDocFrequency

(PECL solr >= 0.9.2)

SolrQuery::getMltMinDocFrequency — Returns the treshold frequency at which words will be ignored which do not occur in at least this many docs

說(shuō)明

public SolrQuery::getMltMinDocFrequency(): int

Returns the treshold frequency at which words will be ignored which do not occur in at least this many docs

參數(shù)

此函數(shù)沒(méi)有參數(shù)。

返回值

Returns an integer on success and null if not set.