# Aggregation by similarity

**URL:** <https://discuss.elastic.co/t/aggregation-by-similarity/162209>\
**Category:** Elasticsearch\
**Created:** [December 27, 2018, 7:14am UTC](https://discuss.elastic.co/t/aggregation-by-similarity/162209 "2018-12-27T07:14:10Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![fookfook](https://avatars.discourse-cdn.com/v4/letter/f/b5a626/32.png) [@fookfook](https://discuss.elastic.co/u/fookfook)\
**Post date:** [December 27, 2018, 7:14am UTC](https://discuss.elastic.co/t/aggregation-by-similarity/162209/1 "2018-12-27T07:14:10Z")

</div>

ElasticSearch has many aggregation, such as terms, date range, histogram and so on. Now I want to aggregate a certain field (such as the name of a person) based on its similarity. I want to know whether there is any relevant Aggregation or have some ideas.  
Thank you very much

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 24, 2019, 7:14am UTC](https://discuss.elastic.co/t/aggregation-by-similarity/162209/2 "2019-01-24T07:14:16Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.