Construct · 1 fields · 1 citations

gray sheep problem: a standalone construct

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Recommender systems

the difficulty of recommending for users whose tastes agree with no clear group of other users, so collaborative filtering serves them poorly.

In recommender systems, gray sheep problem refers to the difficulty of recommending for users whose tastes agree with no clear group of other users, so collaborative filtering serves them poorly. This meaning comes from Ghazanfar (2014) in Expert Systems with Applications.[1]

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Nearby constructs

collaborative filtering1 fields · 1 citationsanchor · a standalone construct difficulty3 fields · 3 citationsjingle · one word, three constructs filtering1 fields · 1 citationsanchor · one word, several carriers

References

Ghazanfar, M. A., & Prügel-Bennett, A. (2014). Leveraging clustering approaches to solve the gray-sheep users problem in recommender systems. Expert Systems with Applications, 41(7), 3261-3275. https://doi.org/10.1016/j.eswa.2013.11.010

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