(PECL solr >= 0.9.2)
SolrQuery::getMltMinTermFrequency — Returns the frequency below which terms will be ignored in the source document
Returns the frequency below which terms will be ignored in the source document
、ウ、ホエリソヒ、マ・ム・鬣癸シ・ソ、マ、「、熙゙、サ、」
Returns an integer on success and NULL if not set.