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Changeset 4517


Ignore:
Timestamp:
12/13/2016 04:10:18 AM (19 months ago)
Author:
tellyworth
Message:

Plugin directory search: rebalance search weightings a bit.

In particular, drastically lower the effect of partial slug matches, and limit the strength of other signals. This is an incremental improvement that still needs further work.

See #1692.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/libs/site-search/jetpack-search.php

    r4452 r4517  
    286286        $locale = get_locale();
    287287        if ( $locale && $locale !== 'en' && $locale !== 'en_US' ) {
    288             $es_wp_query_args['query_fields'] = array( "title_{$locale}^4", 'title_en^0.5', "content_{$locale}", 'content_en^0.5', "excerpt_{$locale}", 'excerpt_en', 'author', 'tag', 'category', 'slug_ngram^0.25', 'slug', 'contributors' );
     288            $es_wp_query_args['query_fields'] = array( "title_{$locale}", 'title_en^0.2', "content_{$locale}", 'content_en^0.2', "excerpt_{$locale}^1.2", 'excerpt_en^0.2', 'author', 'tag', 'category', 'slug_ngram^0.005', 'slug^1.2', 'contributors' );
    289289        } else {
    290             $es_wp_query_args['query_fields'] = array( 'title_en^4', 'content_en', 'excerpt_en', 'author', 'tag', 'category', 'slug_ngram^0.25', 'slug', 'contributors' );
     290            $es_wp_query_args['query_fields'] = array( 'title_en', 'content_en', 'excerpt_en^1.2', 'author', 'tag', 'category', 'slug_ngram^0.005', 'slug^1.2', 'contributors' );
    291291        }
    292292
     
    770770                                'field_value_factor' => array(
    771771                                    'field' => 'support_threads_resolved',
    772                                     'factor' => 2,
     772                                    'factor' => 0.5,
    773773                                    'modifier' => 'log2p',
    774774                                    'missing' => 0,
     
    784784                            ),
    785785                        ),
    786                         'boost_mode' => 'multiply'
     786                        'boost_mode' => 'multiply',
     787                        'max_boost' => 5,
    787788                    )
    788789                ),
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