From e52ccf014cfbb05b2a6756536866786faa0c6547 Mon Sep 17 00:00:00 2001
From: Aivaras Gotovskis <aivaras.gotovskis@ongr.io>
Date: Thu, 2 Jul 2015 13:18:44 +0300
Subject: [PATCH] Add more like this query doc.
---
docs/Query/MoreLikeThis.md | 38 ++++++++++++++++++++++++++++++++++++++
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+# More Like This Query
+
+> More info about more like this query is in the [official elasticsearch docs][1]
+
+The More Like This Query (MLT Query) finds documents that are "like" a given set of documents.
+
+## Simple example
+
+```JSON
+{
+ "more_like_this" : {
+ "fields" : ["title", "description"],
+ "like_text" : "Once upon a time",
+ "min_term_freq" : 1,
+ "max_query_terms" : 12
+ }
+}
+```
+
+In DSL:
+
+```php
+$moreLikeThisQuery = new MoreLikeThisQuery(
+ 'Once upon a time',
+ [
+ 'fields' => ['title', 'description'],
+ 'min_term_freq' => 1,
+ 'max_query_terms' => 12,
+ ]
+);
+
+$search = new Search();
+$search->addQuery($moreLikeThisQuery);
+
+$queryArray = $search->toArray();
+```
+
+[1]: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-mlt-query.html
--
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