再さい現げん率りつじ字FuriganaMeanings1nounrecall; recall rateTechnical term in information retrieval and statistics: the fraction of relevant instances that are retrieved. Often contrasted with 適合率 (precision).See also: 適合率検けん索さくエンジンの性せい能のう評ひょう価かでは、再さい現げん率りつと適てき合ごう率りつの両りょう方ほうを考こう慮りょする必ひつ要ようがある。When evaluating search engine performance, it is necessary to consider both recall and precision.