Cross-validation optimism undermines hyperparameter optimisation in rare-event predictive maintenance: a leakage-resilient benchmark for urban electric transport

N Nikita V. Martyushev B Boris V. Malozyomov S Sergei O. Kurashkin I Ivan P. Malashin V Vadim S. Tynchenko A Aleksei S. Borodulin A Ahmad Hammoud C Connie Tee

Article Details

Volume / Issue Vol. 1, Issue 1
Published July 30, 2026
ISSN 2045-2322
Publisher Nature Portfolio

Journal Info

Scientific Reports

Nature Portfolio

ISSN: 2045-2322 Open Access Life Sciences

Authors (8)

N

Nikita V. Martyushev

B

Boris V. Malozyomov

S

Sergei O. Kurashkin

I

Ivan P. Malashin

V

Vadim S. Tynchenko

A

Aleksei S. Borodulin

A

Ahmad Hammoud

C

Connie Tee