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David Smiley commented on SOLR-11943: ------------------------------------- I appreciate that this information will be documented in the ref guide. But this doesn't mean the _code_ should not be documented, at least a little. Perhaps in an ideal world we'd have some fancy mechanism of making them the same thing for API oriented things like this but alas we don't have that. I think "LatLon...." oriented name is much clearer as to both what it contains and in some contexts the order of the two dimensions. Consider also that we have a field type "LatLonPointSpatialField". "Location" is vague; perhaps someone has a circle or bounding box or neither (just a place name) for their _location_. If you really don't agree then perhaps a 3rd person could lend their opinion to help pick. > 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 > Fix For: master (8.0), 7.5 > > 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