Webb1 mars 2024 · Shapley Interaction Index: Grabisch and Roubens [12] thus sho w that there is a unique interaction index that satisfies the interaction linearity, symmetry , dummy, … Webb20 feb. 2024 · Further, we propose a new type of interaction index, i.e., the sum interaction index, and investigate its properties with respect to the additive, subadditive and superadditive monotone measures. Some comparison analyses of the sum interaction index with the Shapley interaction index are also given by several illustrative examples.
New axiomatizations of the Shapley interaction index for bi-capacities
Webb9.5. Shapley Values. A prediction can be explained by assuming that each feature value of the instance is a “player” in a game where the prediction is the payout. Shapley values – … Webb23 feb. 2024 · the Shapley Taylor interaction index the Faith-Shap interaction index the Faith-Banzhaf interaction index. The package works with arbitrary user-defined value functions. It also provides a model-agnostic implementation of the … solibri everywhere
Axiomatic characterizations of probabilistic and cardinal …
WebbThe Shapley value is a commonly used method to attribute a model’s prediction to its base features. We propose a generalization of the Shapley value called Shapley-Taylor index … Webb1 jan. 2024 · A Shapley-Owen Index for Interaction Quantification Semantic Scholar The recent work of Owen has introduced the Shapley value as an importance measure for global sensitivity analysis (Shapley effect) in Uncertainty Quantification. Webb2 mars 2024 · Shapley interaction indices extend the Shapley value to define any-order feature interaction scores. Defining a unique Shapley interaction index is an open research question and, so far, three definitions have been proposed, which differ by their choice of axioms. Moreover, each definition requires a specific approximation technique. solibond 454ps