arXiv AI By Amadeo Tunyi

The Failures of Marginal Influence-Based Attribution Methods for Global Time Series Explanations

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arXiv:2607. 16236v1 Announce Type: cross Abstract: Explainability methods for time series models predominantly produce flat attribution scores: they quantify the direct influence of a feature at a timestamp by a scalar.

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arXiv Machine Learning
Jul 14

TimeSAE: Causal Sparse Decoding for Faithful Explanations of Black-Box Time Series Models

arXiv:2601. 09776v2 Announce Type: replace Abstract: As black box models and pretrained models gain traction in time series applications, understanding and explaining their predictions becomes increasingly vital, especially in high-stakes domains where interpretability and trust are essential.

By Khalid Oublal, Quentin Bouniot, Qi Gan, Stephan Cl\'emen\c{c}on, Zeynep Akata