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20062026
most citedThe asymptotic structure of nearly unstable non-negative integer-valued AR(1) models

22 citations · 40 across the 9 of their papers we have counts for

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stat.ML2025

Consistency of Selection Strategies for Fraud Detection

Christos Revelas, Otilia Boldea, Bas J. M. Werker

This paper studies how insurers can chose which claims to investigate for fraud. Given a prediction model, typically only claims with the highest predicted propability of being fra…

stat.ML2025★ 1 cited

When do Random Forests work?

C. Revelas, O. Boldea, B. J. M. Werker

We study the effectiveness of randomizing split-directions in random forests. Prior literature has shown that, on the one hand, randomization can reduce variance through decorrelat…