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Recall and Precision are two important evaluation metrics that we use to analyze a set of unranked results. Precision and Recall metrics consider the differences
Recall and Precision are two important evaluation metrics that we use to analyze a set of unranked results. Precision and Recall metrics consider the differences between set of documents retrieved for given query and the set of documents that are relevant to the user's need. A) Compute Recall, Precision and precision@5 for the following retrieval against Queries Q1, Q2 and Q3 Q1 Q2 Relevant document Retrieved Document 1,14,17,23, 24, 33,54, 55, 59, 2,5,7,23, 33,50, 55, 59, 77,98, 99, 74,101,103 101, 103, 110,120 14,19, 25, 27,30,39, 42, 63, 769, 14, 21, 25, 26,27, 38, 42, 63, 569, 790,1563 769, 790, 1565, 1589 8, 11,32,54,67,69,78, 79, 11, 13, 17, 19, 21, 32,77,79, 91,99,111,122 99,102,111,122 4,26, 38, 63, 569, 769, 790, 1565, 1589 14, 21, 25, 26, 27, 38 Q3 Q4
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