“omission factor”的概念、定义、翻译、参考文献-科学参考

单词	omission factor
释义	omission factor [ō`mish·ǝn ´fak·tǝr] ^{COMPUTER SCIENCE} In information retrieval, the ratio obtained in dividing the number of nonretrieved relevant documents by the total number of relevant documents in the file.
随便看	COBOL coboundary coboundary operator cobra coca cocaine cocarboxylase cocarcinogen Coccidia coccidioidomycosis coccidiosis coccine Coccinellidae coccobacillus coccoid Coccoidea coccolith coccolith ooze Coccolithophora Coccolithophorida Coccomyxaceae coccosphere Coccosteomorphi cocculin coccus

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