# Suggestion for Multilingual search evaluation **URL:** \ **Category:** Elasticsearch\ **Created:** [March 6, 2014, 6:02am UTC](https://discuss.elastic.co/t/suggestion-for-multilingual-search-evaluation/16181 "2014-03-06T06:02:52Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Ivan\_Ji](https://avatars.discourse-cdn.com/v4/letter/i/d78d45/32.png) [@Ivan\_Ji](https://discuss.elastic.co/u/Ivan_Ji)\ **Post date:** [March 6, 2014, 6:02am UTC](https://discuss.elastic.co/t/suggestion-for-multilingual-search-evaluation/16181/1 "2014-03-06T06:02:52Z")
Hi all, Assume I designed a set of analyzer for different language and I am capable of assign the analyzer to the corresponding document. And also assume there are documents of different language inside ES, which means It's ready to perform search. Are there any ways to test the ability or correctness of these analyzer? Are there any rules or test cases to know the amount of error? I wanna know the metric or something to know the search is reasonable. Suggestions ? Regards, Ivan -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/49a11a4e-8711-4180-8b71-2360fa3be753%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/49a11a4e-8711-4180-8b71-2360fa3be753%40googlegroups.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 1:45am UTC](https://discuss.elastic.co/t/suggestion-for-multilingual-search-evaluation/16181/2 "2017-07-06T01:45:28Z")
Closed on July 6, 2017, 1:45am UTC