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[Docs] Fix typo in rank-eval.asciidoc (#44978)

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Jesse Wright 2019-07-31 06:35:42 -04:00 committed by Christoph Büscher
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docs/reference/search/rank-eval.asciidoc
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@ -14,7 +14,7 @@ _precision_ or _discounted cumulative gain_.
Search quality evaluation starts with looking at the users of your search application, and the things that they are searching for. Search quality evaluation starts with looking at the users of your search application, and the things that they are searching for.
Users have a specific _information need_, e.g. they are looking for gift in a web shop or want to book a flight for their next holiday. Users have a specific _information need_, e.g. they are looking for gift in a web shop or want to book a flight for their next holiday.
They usually enters some search terms into a search box or some other web form. They usually enter some search terms into a search box or some other web form.
All of this information, together with meta information about the user (e.g. the browser, location, earlier preferences etc...) then gets translated into a query to the underlying search system. All of this information, together with meta information about the user (e.g. the browser, location, earlier preferences etc...) then gets translated into a query to the underlying search system.
The challenge for search engineers is to tweak this translation process from user entries to a concrete query in such a way, that the search results contain the most relevant information with respect to the users information need. The challenge for search engineers is to tweak this translation process from user entries to a concrete query in such a way, that the search results contain the most relevant information with respect to the users information need.