Construct · 1 fields · 1 citations

aggregate diversity: a standalone construct

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

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Recommender systems

the total number of distinct items a recommender recommends across all users, as opposed to diversity within one user's list.

In recommender systems, aggregate diversity refers to the total number of distinct items a recommender recommends across all users, as opposed to diversity within one user's list. This meaning comes from Adomavicius (2012) in IEEE Transactions on Knowledge and Data Engineering.[1]

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Nearby constructs

aggregate3 fields · 6 citationsjingle · one word, three constructs diversity3 fields · 3 citationsjingle · one word, three constructs knowledge6 fields · 12 citationsjingle · one name, six constructs

References

Adomavicius, G., & YoungOk Kwon (2012). Improving Aggregate Recommendation Diversity Using Ranking-Based Techniques. IEEE Transactions on Knowledge and Data Engineering, 24(5), 896-911. https://doi.org/10.1109/tkde.2011.15

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