Construct · 1 fields · 1 citations

alpha-nDCG: a standalone construct

One name. One construct. A landmark on the map.

● anchor · a standalone construct Nearest construct by meaning·not indexed
alpha-nDCG1 CONSTRUCTAlpha-nDCGCLARKE · INFORMATION RETRIEVAL

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Information retrieval

a graded evaluation measure that rewards covering new information nuggets or subtopics and penalizes redundancy as a ranked list is read.

In information retrieval, alpha-nDCG refers to a graded evaluation measure that rewards covering new information nuggets or subtopics and penalizes redundancy as a ranked list is read. This meaning comes from Clarke (2008) in Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval.[1]

Unit
Recovery means
Measured by

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Nearby constructs

development1 fields · 2 citationsanchor · a standalone constructinformation4 fields · 5 citationsjingle · one word, four constructslist1 fields · 1 citationsanchor · a standalone construct

References

  1. Clarke, C. L. A., Kolla, M., Cormack, G. V., Vechtomova, O., Ashkan, A., Büttcher, S., & MacKinnon, I. (2008). Novelty and diversity in information retrieval evaluation. Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval. https://doi.org/10.1145/1390334.1390446

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