arXiv AI By Sejong Oh

Actionable CBFI: Prescriptive Interventional Diagnosis and Interaction-Aware Escalation for Sparse Causal Algorithmic Recourse

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The paper introduces Actionable Case-Based Feature Importance (A-CBFI), a method that transforms the descriptive decomposition of Localized-CBFI into a prescriptive, interventional diagnosis using a structural causal model. A-CBFI selects the cheapest single action when possible and only considers joint actions if a single action cannot achieve the desired outcome. Experiments on ten tabular benchmarks show that A-CBFI matches or exceeds the success of untargeted causal beam search while prescribing fewer direct actions and requiring fewer model evaluations.

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Actionable CBFI: Integrating Structural Decomposition and Causal Counterfactual Recourse for Tabular Machine Learning

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