Results 171 to 180 of about 23,984,619 (356)

Optimal Hedging in Carbon Emission Markets Using Markov Regime Switching Models

, 2014
Dennis Philip, Yukun Shi
openalex   +1 more source

The Hierarchical Hidden Markov Model: Analysis and Applications

Machine-mediated learning, 1998
Shai Fine, Y. Singer, Naftali Tishby
semanticscholar   +1 more source

Stagewise crop yield prediction with multisource functional indices

Canadian Journal of Statistics, EarlyView.
Abstract Index insurance design involves integrating weather data, soil moisture, phenology information, and satellite imagery, which presents challenges in data fusion. This article addresses the modelling of multisource functional indices of varying lengths by constructing a stagewise ensemble of sequential models.
Jing Zou, Ostap Okhrin
wiley   +1 more source

The hidden Markov model and its applications in bioinformatics analysis. [PDF]

Genes Dis
Ma Y, Chen H, Kang J, Guo X, Sun C, Xu J, Tao J, Wei S, Dong Y, Tian H, Lv W, Jia Z, Bi S, Shang Z, Zhang C, Lv H, Jiang Y, Zhang M.   +17 more
europepmc   +1 more source

A goodness‐of‐fit test for regression models with discrete outcomes

Canadian Journal of Statistics, EarlyView.
Abstract Regression models are often used to analyze discrete outcomes, but classical goodness‐of‐fit tests such as those based on the deviance or Pearson's statistic can be misleading or have little power in this context. To address this issue, we propose a new test, inspired by the work of Czado et al.
Lu Yang, Christian Genest, Johanna G. Nešlehová   +2 more
wiley   +1 more source

Economic evaluation of hypertension screening in Iran using a Markov model. [PDF]

PLoS One
Daroudi R, Sari AA, Zamandi M, Yousefi E.   +3 more
europepmc   +1 more source

A Kind of Phase Enlargement of Semi-Markov Systems on the Example of Modeling a Synchronous Automated Line

, 2018
V. Ya. Kopp, Mikhail Zamorenov, N I Chalenkov   +2 more
openalex   +1 more source

Fourier Mass Lower Bounds for Batchelor‐Regime Passive Scalars

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT Batchelor predicted that a passive scalar ψν$\psi ^\nu$ with diffusivity ν$\nu$, advected by a smooth fluid velocity, should typically have Fourier mass distributed as |ψ̂ν|2(k)≈|k|−d$|\widehat{\psi }^\nu |^2(k) \approx |k|^{-d}$ for |k|≪ν−1/2$|k| \ll \nu ^{-1/2}$.
William Cooperman, Keefer Rowan
wiley   +1 more source

Noise reduction of low-dose electron holograms using the wavelet hidden Markov model. [PDF]

Microscopy (Oxf)
Tomita Y, Midoh Y, Tamaoka T, Murakami Y.   +3 more
europepmc   +1 more source

Straight to Phase III: Model‐Informed Approach Speeds Depemokimab Clinical Development in Interleukin‐5‐Driven Diseases

Clinical Pharmacology &Therapeutics, EarlyView.
Straight to Phase III: Model‐informed approach speeds depemokimab clinical development in interleukin‐5‐driven diseases. IL‐5, a key mediator of type 2 inflammation, underlies various diseases, including severe asthma, CRSwNP, EGPA, and HES. Reduction in blood eosinophil count (BEC), a biomarker of IL‐5 activity, is commonly used to evaluate the ...
Chiara Zecchin, Stein Schalkwijk, Isabelle J. Pouliquen, Alienor Berges, Nicholas Bird, Richard Follows, Daren Austin   +6 more
wiley   +1 more source