英语词汇“pertinency 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	pertinency factor
释义	pertinency factor pertinency factor [′pər·tə·nən·sē ‚fak·tər] (computer science) In information retrieval, the ratio obtained in dividing the total number of relevant documents retrieved by the total number of documents retrieved.
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