Results 191 to 200 of about 5,687 (280)

On the (Mis)Use of Machine Learning With Panel Data

Oxford Bulletin of Economics and Statistics, Volume 88, Issue 3, Page 506-518, June 2026.
ABSTRACT We provide the first systematic assessment of data leakage issues in the use of machine learning on panel data. Our organising framework clarifies why neglecting the cross‐sectional and longitudinal structure of these data leads to hard‐to‐detect data leakage, inflated out‐of‐sample performance, and an inadvertent overestimation of the real ...
Augusto Cerqua, Marco Letta, Gabriele Pinto   +2 more
wiley   +1 more source

Humans can find rhythm in randomly timed sounds. [PDF]

R Soc Open Sci
van der Werff J, Tufarelli T, Verga L, Ravignani A.   +3 more
europepmc   +1 more source

Large Drifter Experiment in the Western Mediterranean Sea Reveals Dynamical Versus Noise Contributions in SWOT‐KaRIn Sea Level

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract The wide‐swath altimeter Surface Water and Ocean Topography (SWOT) provides unprecedented two‐dimensional sea‐level observations, whose ability to capture upper‐ocean dynamics requires assessment. The dynamically balanced signal and noise contributions in SWOT‐KaRIn Level‐3 (L3) sea level products are here originally quantified and contrasted ...
Margot Demol, Aurélien L. Ponte, Pierre Garreau, M. Bellacicco, Maristella Berta, L. R. Centurioni, Andrea M. Doglioli, Aude Joël, Baptiste Mourre, Ananda Pascual   +9 more
wiley   +1 more source

Modeling Brownian Motion as a Timelapse of the Physical, Persistent Trajectory. [PDF]

J Phys Chem B
Cademartiri L.
europepmc   +1 more source

Operational Markov matrix formulation for structures in continuum plasma models. [PDF]

Sci Rep
Panday N, Sharma D.
europepmc   +1 more source

Large-scale environmental DNA survey reveals niche axes of a regional coastal fish community. [PDF]

Sci Rep
Osada Y, Miya M, Araki H, Doi H, Kasai A, Masuda R, Minamoto T, Seino S, Takahara T, Yamamoto S, Yamanaka H, Aizu-Hirano M, Fukaya K, Fukuchi T, Gotoh RO, Hori M, Iida M, Imaizumi T, Kajita T, Kanbe T, Kenta T, Kobayashi Y, Matsuura T, Mizumoto H, Motomura H, Murakami H, Nohara K, Oka SI, Sado T, Senou H, Shibukawa K, Sunobe T, Takahashi H, Takayama K, Tanaka K, Yamakawa H, Yokoyama S, Yoon S, Kondoh M.   +38 more
europepmc   +1 more source

Modified Mann-Kendall with higher-order statistics for trend analysis. [PDF]

Sci Rep
Then YJ, Abdul Halim S.
europepmc   +1 more source

Opportunistic Gulls Infected by Antibiotic-Resistant Bacteria Show Contrasting Movement Behaviour. [PDF]

Ecol Evol
Martín-Vélez V, Montalvo T, Ramirez F, Figuerola J, Morral-Puigmal C, Planell R, Sabate S, Bota G, Navarro J.   +8 more
europepmc   +1 more source

Modeling Substitution Rate Evolution across Lineages and Relaxing the Molecular Clock. [PDF]

Genome Biol Evol
Mello B, Schrago CG.
europepmc   +1 more source

Stretching Out: Leopard Home-Range Expansion in Response to Suppressed Population Density in a Recovering Post-War Landscape. [PDF]

Ecol Evol
Briers-Louw WD, Kendon T, Hayes A, Gaynor D, Naude V.   +4 more
europepmc   +1 more source