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1. www.britannica.com › biography › Lloyd-ShapleyLloyd Shapley | American Mathematician & Game Theory Pioneer

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   29. Mai 2024 · Lloyd Shapley (born June 2, 1923, Cambridge, Massachusetts, U.S.—died March 12, 2016, Tucson, Arizona) was an American mathematician who was awarded the 2012 Nobel Prize for Economics. He was recognized for his work in game theory on the theory of stable allocations.

2. link.springer.com › chapter › 10Why Shapley Value and Its Variants Are Useful in Machine ... -...

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   Vor 4 Tagen · In this paper, we provide a simple alternative derivation of Shapley value and its variants, a derivation that does not use additivity and can, therefore, explain the success of Shapley value and its variants in machine learning applications.

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4. dl.acm.org › doi › 10When is Shapley Value Computation a Matter of Counting?

   dl.acm.org › doi › 10

   14. Mai 2024 · The Shapley value provides a natural means of quantifying the contributions of facts to database query answers. In this work, we seek to broaden our understanding of Shapley value computation (SVC)...

5. dl.acm.org › doi › 10From Shapley Value to Model Counting and Back

   dl.acm.org › doi › 10

   14. Mai 2024 · The Shapley value provides a natural means of quantifying the contributions of facts to database query answers. In this work, we seek to broaden our understanding of Shapley value computation (SVC) in the database setting by revealing how it relates to ...

6. en.wikipedia.org › wiki › Game_theoryGame theory - Wikipedia

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   Vor einem Tag · In 2012, Alvin E. Roth and Lloyd S. Shapley were awarded the Nobel Prize in Economics "for the theory of stable allocations and the practice of market design". In 2014, the Nobel went to game theorist Jean Tirole.

7. dl.acm.org › doi › pdfExpected Shapley-Like Scores of Boolean functions: Complexity and...

   dl.acm.org › doi › pdf

   14. Mai 2024 · Shapley values, originating in game theory and increasingly prominent in explainable AI, have been proposed to assess the contribution of facts in query answering over databases, along with other similar power indices such as Banzhaf values. In this work we adapt these Shapley-like scores to probabilistic settings, the objective ...

8. datascience.stackexchange.com › questions › 129151Why do Shapley value solutions remain consistent when the value...

   datascience.stackexchange.com › questions › 129151

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   21. Mai 2024 · Lloyd shows under certain axioms and the assumption that $v (\emptyset) = 0$, there's a unique solution for the Shapley value: $ \phi_i (v) = \sum_ {S \subset N} \frac { (s-1)! (n-s)!} {n!} \left [ v (S) - v (S-i) \right]$