🌐EnglishEnglishItalianoРусскийالعربيةفارسی中文EntityQ3853443· pop 5· linked from 46 articlesmean reciprocal rankAlso known as MRRsearch quality measure in information retrievalAvailable in 5 languages中文РусскийItalianoفارسیvia Wikidata sitelinks · CC0ConnectionsJaccard indexEntitymachine learningEntityCategoriesInformation retrieval evaluationSummary statistics