Construct · 1 fields · 1 citations

discounted cumulative gain: a standalone construct

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● anchor · a standalone construct Nearest construct by meaning·not indexed

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Information retrieval

an evaluation measure that adds up graded relevance scores down a ranked list while discounting documents found lower in the ranking.

In information retrieval, discounted cumulative gain refers to an evaluation measure that adds up graded relevance scores down a ranked list while discounting documents found lower in the ranking. This meaning comes from Järvelin (2002) in ACM Transactions on Information Systems.[1]

Unit
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Measured by

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Nearby constructs

gain4 fields · 4 citationsjingle · one word, four constructs graded relevance1 fields · 1 citationsanchor · a standalone construct information4 fields · 5 citationsjingle · one word, four constructs

References

Järvelin, K., & Kekäläinen, J. (2002). Cumulated gain-based evaluation of IR techniques. ACM Transactions on Information Systems, 20(4), 422-446. https://doi.org/10.1145/582415.582418

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