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ASF subversion and git services commented on SOLR-8542: ------------------------------------------------------- Commit bfc3690d5203cee20550450bac3771e5c2b85cbf in lucene-solr's branch refs/heads/master from [~cpoerschke] [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=bfc3690 ] SOLR-8542: couple of tweaks (Michael Nilsson, Diego Ceccarelli, Christine Poerschke) * removed code triplication in ManagedModelStore * LTRScoringQuery.java tweaks * FeatureLogger.makeFeatureVector(...) can now safely be called repeatedly (though that doesn't happen at present) * make Feature.FeatureWeight.extractTerms a no-op; (OriginalScore|SolrFeature)Weight now implement extractTerms * LTRThreadModule javadocs and README.md tweaks * add TestFieldValueFeature.testBooleanValue test; replace "T"/"F" magic string use in FieldValueFeature * add TestOriginalScoreScorer test; add OriginalScoreScorer.freq() method * in TestMultipleAdditiveTreesModel revive dead explain test > Integrate Learning to Rank into Solr > ------------------------------------ > > Key: SOLR-8542 > URL: https://issues.apache.org/jira/browse/SOLR-8542 > Project: Solr > Issue Type: New Feature > Reporter: Joshua Pantony > Assignee: Christine Poerschke > Priority: Minor > Attachments: SOLR-8542-branch_5x.patch, SOLR-8542-trunk.patch, > SOLR-8542.patch > > > This is a ticket to integrate learning to rank machine learning models into > Solr. Solr Learning to Rank (LTR) provides a way for you to extract features > directly inside Solr for use in training a machine learned model. You can > then deploy that model to Solr and use it to rerank your top X search > results. This concept was previously [presented by the authors at Lucene/Solr > Revolution > 2015|http://www.slideshare.net/lucidworks/learning-to-rank-in-solr-presented-by-michael-nilsson-diego-ceccarelli-bloomberg-lp]. > [Read through the > README|https://github.com/bloomberg/lucene-solr/tree/master-ltr-plugin-release/solr/contrib/ltr] > for a tutorial on using the plugin, in addition to how to train your own > external model. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org