[ https://issues.apache.org/jira/browse/SOLR-11943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16606211#comment-16606211 ]
ASF subversion and git services commented on SOLR-11943: -------------------------------------------------------- Commit c684773e8df0c12eb490b53e41eedb5de0686b1e in lucene-solr's branch refs/heads/master from [~joel.bernstein] [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=c684773 ] SOLR-11943: Update CHANGES.txt > Add machine learning functions for location data > ------------------------------------------------ > > Key: SOLR-11943 > URL: https://issues.apache.org/jira/browse/SOLR-11943 > Project: Solr > Issue Type: New Feature > Security Level: Public(Default Security Level. Issues are Public) > Reporter: Joel Bernstein > Assignee: Joel Bernstein > Priority: Major > Attachments: SOLR-11943.patch > > > This ticket will add the following functions / features: > 1) *locationVectors* function: Reads a list of tuples that contain a > *location* field type and returns a *matrix* of lat/long vectors. > 2) Add support for *haversinMeters* distance measure. > With the addition of these two functions we'll have the ability to do various > distance based machine learning algorithms (distance matrices, clustering, > knn regression etc...) with location data. > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org