Results 31 to 40 of about 6,852,071 (351)

Diffeological statistical models, the Fisher metric and probabilistic mappings [PDF]

Mathematics 2020, 8(2), 167, 2019
In this note we introduce the notion of a $C^k$-diffeological statistical model, which allows us to apply the theory of diffeological spaces to (possibly singular) statistical models. In particular, we introduce a class of almost 2-integrable $C^k$-diffeological statistical models that encompasses all known statistical models for which the Fisher ...
arxiv   +1 more source

Statistical inference in compound functional models [PDF]

, 2012
We consider a general nonparametric regression model called the compound model. It includes, as special cases, sparse additive regression and nonparametric (or linear) regression with many covariates but possibly a small number of relevant covariates ...
Dalalyan, Arnak, Ingster, Yuri, Tsybakov, Alexandre   +2 more
core   +4 more sources

Incorporating Prior Knowledge of Principal Components in Genomic Prediction

Frontiers in Genetics, 2018
Genomic prediction using a large number of markers is challenging, due to the curse of dimensionality as well as multicollinearity arising from linkage disequilibrium between markers.
Sayed M. Hosseini-Vardanjani, Mohammad M. Shariati, Hossein Moradi Shahrebabak, Mojtaba Tahmoorespur   +3 more
doaj   +1 more source

Modelling water temperature in the lower Olifants River and the implications for climate change

South African Journal of Science, 2022
Freshwater systems in southern Africa are under threat of climate change, not only from altered flow regimes as rainfall patterns change, but also from biologically significant increases in water temperature.
Amanda L. Adlam, Christian T. Chimimba, D.C. Hugo Retief, Stephan Woodborne   +3 more
doaj   +1 more source

Statistical Modeling of SAR Images: A Survey

Sensors, 2010
Statistical modeling is essential to SAR (Synthetic Aperture Radar) image interpretation. It aims to describe SAR images through statistical methods and reveal the characteristics of these images.
Gui Gao
doaj   +1 more source

How Machine Learning and Statistical Models Advance Molecular Diagnostics of Rare Disorders Via Analysis of RNA Sequencing Data

Frontiers in Molecular Biosciences, 2021
Rare diseases, although individually rare, collectively affect approximately 350 million people worldwide. Currently, nearly 6,000 distinct rare disorders with a known molecular basis have been described, yet establishing a specific diagnosis based on ...
Lea D. Schlieben, Lea D. Schlieben, Holger Prokisch, Holger Prokisch, Vicente A. Yépez, Vicente A. Yépez   +5 more
doaj   +1 more source

Non-equilibrium Statistical Approach to Friction Models [PDF]

, 2015
A geometric approach to the friction phenomena is presented. It is based on the holographic view which has recently been popular in the theoretical physics community. We see the system in one-dimension-higher space.
Ichinose, Shoichi
core   +1 more source

ANALYSIS OF THE RELATIONSHIP BETWEEN FIRST THREE LACTATIONS OF HOLSTEIN COWS [PDF]

Poljoprivreda, 2005
The objective of this study was to evaluate relationship between milk yield in the first three lactations regarding levels of milk yield in the first lactation and levels of age at the first calving.
Vesna Gantner, Sonja Jovanovac, K. Kuterovac   +2 more
doaj  

Statistical Models of Nuclear Fragmentation

, 1999
A method is presented that allows exact calculations of fragment multiplicity distributions for a canonical ensemble of non-interacting clusters. Fragmentation properties are shown to depend on only a few parameters.
A. Bohr, A. Ohnishi, D. Kiderlen, D.H.E. Gross, D.H.E. Gross, G. Fai, G.F. Burgio, H. Feldmeier, J. Pan, J. Randrup, J. Toke, J.P. Bondorf, J.P. Bondorf, K.C. Chase, L.G. Moretto, L.G. Moretto, M.B. Tsang, P. Bhattacharyya, P. Chomaz, S. Das Gupta, S. Pratt, S.E. Koonin, S.J. Lee, S.J. Lee, S.J. Lee, Scott Pratt, Subal Das Gupta, T. Ericson, T. Gharib, W. Bauer, W. Bauer, W. Bauer, W. Bauer, W.A. Friedman, X. Campi, X. Campi   +35 more
core   +1 more source

Statistical transmutation in doped quantum dimer models [PDF]

, 2012
We prove a "statistical transmutation" symmetry of doped quantum dimer models on the square, triangular and kagome lattices: the energy spectrum is invariant under a simultaneous change of statistics (i.e.
Cabra, D. C., Lamas, C. A., Poilblanc, D., Pujol, P., Ralko, A.   +4 more
core   +4 more sources