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most citedEpistemic Uncertainty in Conformal Scores: A Unified Approach

1 citations · 1 across the 5 of their papers we have counts for

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5 papers

stat.ML2025★ 1 cited

Epistemic Uncertainty in Conformal Scores: A Unified Approach

Luben M. C. Cabezas, Vagner S. Santos, Thiago R. Ramos +1

Conformal prediction methods create prediction bands with distribution-free guarantees but do not explicitly capture epistemic uncertainty, which can lead to overconfident predicti…

stat.ME2024

Conformal Calibration of Statistical Confidence Sets

Luben M. C. Cabezas, Guilherme P. Soares, Thiago R. Ramos +2

Constructing valid confidence sets is a crucial task in statistical inference, yet traditional methods often face challenges when dealing with complex models or limited observed sa…

stat.ML2024

Regression Trees for Fast and Adaptive Prediction Intervals

Luben M. C. Cabezas, Mateus P. Otto, Rafael Izbicki +1

Predictive models make mistakes. Hence, there is a need to quantify the uncertainty associated with their predictions. Conformal inference has emerged as a powerful tool to create…

stat.ME2023

REACT to NHST: Sensible conclusions to meaningful hypotheses

Rafael Izbicki, Luben M. C. Cabezas, Fernando A. B. Colugnatti +3

While Null Hypothesis Significance Testing (NHST) remains a widely used statistical tool, it suffers from several shortcomings in its common usage, such as conflating statistical a…

stat.ME2021

Hierarchical clustering: visualization, feature importance and model selection

Luben M. C. Cabezas, Rafael Izbicki, Rafael B. Stern

We propose methods for the analysis of hierarchical clustering that fully use the multi-resolution structure provided by a dendrogram. Specifically, we propose a loss for choosing…