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#model-free

$\Psi$-Resilience: Model-Free Feature Importance from 1D Topological Signals

arXiv cs.LG ↗ · 2026-10-05 Cached

The paper introduces Ψ-Resilience, a model-free feature importance method that derives explanations from 1D topological signals using 0-dimensional persistence of class-disagreement landscapes, achieving competitive Spearman correlations with SHAP and mutual information on synthetic and real datasets.

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#model-free

Deep Reinforcement Learning with Buffered Quantile Objectives

arXiv cs.LG ↗ · 2026-09-21 Cached

This paper introduces Deep-BQRL, a model-free distributional reinforcement learning framework that extends buffered-quantile learning to neural function approximation for risk-sensitive decision-making, showing improved performance over existing methods in specific experiments.

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#model-free

AdaPLD: Adaptive Retrieval and Reuse for Efficient Model-Free Speculative Decoding

arXiv cs.CL ↗ · 2026-06-05 Cached

AdaPLD is a training-free method that improves model-free speculative decoding by using adaptive retrieval combining lexical and semantic similarity, and constructing branched reuse hypotheses to handle continuation uncertainty, achieving up to 3.10x decoding speedup.

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