英语词汇“recall factor”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	recall factor
释义	recall factor recall factor [′rē‚kȯl ‚fak·tər] (computer science) A measure of the efficiency of an information retrieval system, equal to the number of retrieved relevant documents divided by the total number of relevant documents in the file.
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