Search Results for author: Maximilian Muschalik

Found 5 papers, 2 papers with code

Beyond TreeSHAP: Efficient Computation of Any-Order Shapley Interactions for Tree Ensembles

1 code implementation22 Jan 2024 Maximilian Muschalik, Fabian Fumagalli, Barbara Hammer, Eyke Hüllermeier

While shallow decision trees may be interpretable, larger ensemble models like gradient-boosted trees, which often set the state of the art in machine learning problems involving tabular data, still remain black box models.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI)

iPDP: On Partial Dependence Plots in Dynamic Modeling Scenarios

1 code implementation13 Jun 2023 Maximilian Muschalik, Fabian Fumagalli, Rohit Jagtani, Barbara Hammer, Eyke Hüllermeier

Post-hoc explanation techniques such as the well-established partial dependence plot (PDP), which investigates feature dependencies, are used in explainable artificial intelligence (XAI) to understand black-box machine learning models.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI)

iSAGE: An Incremental Version of SAGE for Online Explanation on Data Streams

no code implementations2 Mar 2023 Maximilian Muschalik, Fabian Fumagalli, Barbara Hammer, Eyke Hüllermeier

Existing methods for explainable artificial intelligence (XAI), including popular feature importance measures such as SAGE, are mostly restricted to the batch learning scenario.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI) +2

Approximating the Shapley Value without Marginal Contributions

no code implementations1 Feb 2023 Patrick Kolpaczki, Viktor Bengs, Maximilian Muschalik, Eyke Hüllermeier

The Shapley value, which is arguably the most popular approach for assigning a meaningful contribution value to players in a cooperative game, has recently been used intensively in explainable artificial intelligence.

Explainable artificial intelligence

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