[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2018-01-30 Thread Joel Bernstein (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16346164#comment-16346164 ] Joel Bernstein commented on SOLR-10786: --- I did some benchmarking and DBSCAN is very fast with 2

[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2018-01-30 Thread Joel Bernstein (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16344959#comment-16344959 ] Joel Bernstein commented on SOLR-10786: --- The SloppyMath method looks like exactly what I need. I'll

[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2018-01-30 Thread Joel Bernstein (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16344955#comment-16344955 ] Joel Bernstein commented on SOLR-10786: --- There would be a lat/long pair in each double array. The

[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2018-01-29 Thread David Smiley (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16344435#comment-16344435 ] David Smiley commented on SOLR-10786: - I assume the pair of arguments, double[] a and double[] b for

[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2018-01-29 Thread Joel Bernstein (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16344301#comment-16344301 ] Joel Bernstein commented on SOLR-10786: --- [~dsmiley], do you think you put together a lat/long

[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2018-01-29 Thread Joel Bernstein (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16344284#comment-16344284 ] Joel Bernstein commented on SOLR-10786: --- That's a good question. I think DBSCAN would have been

[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2018-01-29 Thread dan v (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16344043#comment-16344043 ] dan v commented on SOLR-10786: -- Can one of them suit for DBSCAN usecase when we want to spatial clustering

[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2018-01-29 Thread Joel Bernstein (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16344035#comment-16344035 ] Joel Bernstein commented on SOLR-10786: --- Solr 7.3 has kmeans++, fuzzyKmeans clustering. But DBSCAN

[jira] [Commented] (SOLR-10786) Add DBSCAN clustering Streaming Evaluator

2017-07-25 Thread Joel Bernstein (JIRA)
[ https://issues.apache.org/jira/browse/SOLR-10786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16100270#comment-16100270 ] Joel Bernstein commented on SOLR-10786: --- Initial patch, tests to come. > Add DBSCAN clustering