# Learn from the creators of the Learning to Rank plugin!

**URL:** <https://discuss.elastic.co/t/learn-from-the-creators-of-the-learning-to-rank-plugin/248847>\
**Category:** Elastic Community and Ecosystem\
**Created:** [September 16, 2020, 2:59pm UTC](https://discuss.elastic.co/t/learn-from-the-creators-of-the-learning-to-rank-plugin/248847 "2020-09-16T14:59:16Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Charlie\_Hull](https://avatars.discourse-cdn.com/v4/letter/c/6f9a4e/32.png) [@Charlie\_Hull](https://discuss.elastic.co/u/Charlie_Hull)\
**Post date:** [September 16, 2020, 2:59pm UTC](https://discuss.elastic.co/t/learn-from-the-creators-of-the-learning-to-rank-plugin/248847/1 "2020-09-16T14:59:17Z")

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Hi all,

You may know of OpenSource Connections - we built and maintain the Elasticsearch Learning to Rank plugin [https://github.com/o19s/elasticsearch-learning-to-rank](https://github.com/o19s/elasticsearch-learning-to-rank) . We're running training on LTR from 20-23 October [https://opensourceconnections.com/training/hello-ltr-learning-to-rank/](https://opensourceconnections.com/training/hello-ltr-learning-to-rank/) and tickets are on sale at the earlybird rate now!

You'll learn from working relevance engineers how to interact with the Solr & Elasticsearch Learning to Rank plugins, use machine learning to optimize relevance, avoid common pitfalls on Learning to Rank projects and more, with practical exercises and labs. Some familiarity with Elasticsearch and Solr is expected.

If you don't know much about LTR and machine learning for search, do check out this blog post [https://opensourceconnections.com/blog/2017/02/24/what-is-learning-to-rank/](https://opensourceconnections.com/blog/2017/02/24/what-is-learning-to-rank/)

Cheers

Charlie

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**Author:** ![Charlie\_Hull](https://avatars.discourse-cdn.com/v4/letter/c/6f9a4e/32.png) [@Charlie\_Hull](https://discuss.elastic.co/u/Charlie_Hull)\
**Post date:** [October 12, 2020, 2:15pm UTC](https://discuss.elastic.co/t/learn-from-the-creators-of-the-learning-to-rank-plugin/248847/2 "2020-10-12T14:15:49Z")

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Last chance to grab a ticket for our Learning to Rank training next week Come and learn from the creators of the Elasticsearch LTR plugin!

> **[Learning to Rank Training - OpenSource Connections](https://opensourceconnections.com/training/hello-ltr-learning-to-rank/)**
>
> Find out how to apply machine learning to search with our Learning to Rank training delivered by search relevance engineers & creators of the Elasticsearch LTR plugin.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 9, 2020, 2:16pm UTC](https://discuss.elastic.co/t/learn-from-the-creators-of-the-learning-to-rank-plugin/248847/3 "2020-11-09T14:16:23Z")

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