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Results Scoring

Zend_Search_Lucene uses the same scoring algorithms as Java Lucene. All hits in the search result are ordered by score by default. Hits with greater score come first, and documents having higher scores should match the query more precisely than documents having lower scores.

Roughly speaking, search hits that contain the searched term or phrase more frequently will have a higher score.

A hit's score can be retrieved by accessing the score property of the hit:


foreach (
$hits as $hit) {

The Zend_Search_Lucene_Search_Similarity class is used to calculate the score for each hit. See Extensibility. Scoring Algorithms section for details.

Zend Framework