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Robert Muir commented on LUCENE-8928: ------------------------------------- Seems like it should only happen when number of dimensions is large? > BKDWriter could make splitting decisions based on the actual range of values > ---------------------------------------------------------------------------- > > Key: LUCENE-8928 > URL: https://issues.apache.org/jira/browse/LUCENE-8928 > Project: Lucene - Core > Issue Type: Improvement > Reporter: Adrien Grand > Priority: Minor > > Currently BKDWriter assumes that splitting on one dimension has no effect on > values in other dimensions. While this may be ok for geo points, this is > usually not true for ranges (or geo shapes, which are ranges too). Maybe we > could get better indexing by re-computing the range of values on each > dimension before making the choice of the split dimension? -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org