[ https://issues.apache.org/jira/browse/SOLR-11943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joel Bernstein updated SOLR-11943: ---------------------------------- Summary: Add machine learning functions for location data (was: Add geospacial machine learning functions) > 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 > > This ticket will add the following functions / features: > 1) *locationVectors* function: Reads a list of tuples that contain a > *location* field and returns a *matrix* of lat/long vectors. > 2) *dbscan* function: dbscan clustering which can be used to cluster the > lat/long matrix. > 3) Add support for *haversinMeters* and *haversinKilometers* distance to > three functions: *knn*, *distance* and *dbscan*. This will support nearest > neighbor searching, distance matrices and clustering of 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