# Machine Learning / Decision Tree Learning with Elasticsearch **URL:** \ **Category:** Elasticsearch\ **Created:** [March 12, 2015, 4:05pm UTC](https://discuss.elastic.co/t/machine-learning-decision-tree-learning-with-elasticsearch/22637 "2015-03-12T16:05:35Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Michael\_Sander](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/michael_sander/32/838_2.png) [@Michael\_Sander](https://discuss.elastic.co/u/Michael_Sander)\ **Post date:** [March 12, 2015, 4:05pm UTC](https://discuss.elastic.co/t/machine-learning-decision-tree-learning-with-elasticsearch/22637/1 "2015-03-12T16:05:35Z")
Hi All, Has anyone tried putting advanced decision tree analysis on top of Elasticsearch? I've seen others users Naive Bayes [https://blog.wtf.sg/2013/12/29/naive-bayes-categorisation-with-some-help-from-elasticsearch/](https://blog.wtf.sg/2013/12/29/naive-bayes-categorisation-with-some-help-from-elasticsearch/) on top of Elasticsearch, which is really great, but I want to try to move past that with some of the more advanced techniques. The standard I know that Solr has something called decision trees, but I don't think they are the same as what is normally referred to as decision trees in the machine learning literature (here's the wiki on decision trees [http://en.wikipedia.org/wiki/Decision\_tree\_learning](http://en.wikipedia.org/wiki/Decision_tree_learning)). Any guidance on how to implement advanced machine learning techniques on Elasticsearch would be helpful. Thanks, -Michael -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/64b4c9ca-09a4-4ea7-bd87-9d3cfdd0f2b0%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/64b4c9ca-09a4-4ea7-bd87-9d3cfdd0f2b0%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![vineeth\_mohan\_2](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vineeth_mohan_2/32/747_2.png) [@vineeth\_mohan\_2](https://discuss.elastic.co/u/vineeth_mohan_2)\ **Post date:** [March 12, 2015, 4:10pm UTC](https://discuss.elastic.co/t/machine-learning-decision-tree-learning-with-elasticsearch/22637/2 "2015-03-12T16:10:26Z")
Hello Michael , There is Hadoop integration with Elasticsearch. With this integration , it can run against each feed in elasticsearch in a highly optimized way. This gives you opportunity to couple mahout library with Elasticsearch. I would advice this approach. Thanks Vineeth Mohan, Elasticsearch consultant, [qbox.io](http://qbox.io) ( Elasticsearch service provider [http://qbox.io/](http://qbox.io/)) On Thu, Mar 12, 2015 at 9:35 PM, Michael Sander [michael.sander@gmail.com](mailto:michael.sander@gmail.com) wrote: > Hi All, > > Has anyone tried putting advanced decision tree analysis on top of > Elasticsearch? > > I've seen others users Naive Bayes > [https://blog.wtf.sg/2013/12/29/naive-bayes-categorisation-with-some-help-from-elasticsearch/](https://blog.wtf.sg/2013/12/29/naive-bayes-categorisation-with-some-help-from-elasticsearch/) > on top of Elasticsearch, which is really great, but I want to try to move > past that with some of the more advanced techniques. The standard I know > that Solr has something called decision trees, but I don't think they are > the same as what is normally referred to as decision trees in the machine > learning literature (here's the wiki on decision trees > [http://en.wikipedia.org/wiki/Decision\_tree\_learning](http://en.wikipedia.org/wiki/Decision_tree_learning)). > > Any guidance on how to implement advanced machine learning techniques on > Elasticsearch would be helpful. > > Thanks, > -Michael > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/64b4c9ca-09a4-4ea7-bd87-9d3cfdd0f2b0%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/64b4c9ca-09a4-4ea7-bd87-9d3cfdd0f2b0%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/64b4c9ca-09a4-4ea7-bd87-9d3cfdd0f2b0%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/64b4c9ca-09a4-4ea7-bd87-9d3cfdd0f2b0%40googlegroups.com?utm_medium=email&utm_source=footer) > . > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAGdPd5mFYLX%3Db1-rVb2J6-b\_V7kjRjz%3Doy18G4HgB4HU46hJkg%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAGdPd5mFYLX%3Db1-rVb2J6-b_V7kjRjz%3Doy18G4HgB4HU46hJkg%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:27am UTC](https://discuss.elastic.co/t/machine-learning-decision-tree-learning-with-elasticsearch/22637/3 "2017-07-06T00:27:11Z")