# How to find document similarity in ElasticSearch?

**URL:** <https://discuss.elastic.co/t/how-to-find-document-similarity-in-elasticsearch/52577>\
**Category:** Elasticsearch\
**Created:** [June 13, 2016, 8:47am UTC](https://discuss.elastic.co/t/how-to-find-document-similarity-in-elasticsearch/52577 "2016-06-13T08:47:57Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![kartheek91](https://avatars.discourse-cdn.com/v4/letter/k/cc9497/32.png) [@kartheek91](https://discuss.elastic.co/u/kartheek91)\
**Post date:** [June 13, 2016, 8:47am UTC](https://discuss.elastic.co/t/how-to-find-document-similarity-in-elasticsearch/52577/1 "2016-06-13T08:47:57Z")

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Can any one give me idea to find the most document similarity among multiple documents.I tried More Like This Query.But it is based on some particular field.But I need for entire document.

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**Author:** ![JoarSvensson](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/joarsvensson/32/8740_2.png) [@JoarSvensson](https://discuss.elastic.co/u/JoarSvensson)\
**Post date:** [June 13, 2016, 9:19am UTC](https://discuss.elastic.co/t/how-to-find-document-similarity-in-elasticsearch/52577/2 "2016-06-13T09:19:57Z")

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The score should give you a hint on similar documents based on a query.

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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:** [July 5, 2017, 10:44pm UTC](https://discuss.elastic.co/t/how-to-find-document-similarity-in-elasticsearch/52577/3 "2017-07-05T22:44:22Z")

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