Realistic models for the small-scale effects, also known as channel models, impose a major challenge in describing wireless communications.
Copula models impose a rigid structure on the relationship between toxicity and efficacy, which may not accurately reflect the underlying data generating process.
The reduced rank (FARR) models impose a constraint on the more general FA model, and it can be noted that this constraint results in models of poorer fit for the same number of FA dimensions.
Both models impose a penalty on the regression coefficients such that the sum of their absolute values (L1) or the sum of their squared values (L2) does not exceed a threshold value λ.
This relaxed-clock model imposes a correlation of rates between ancestral and descendant branches by modeling rate change on the tree as a geometric Brownian diffusion process [ 53, 54].
The Williamson-Cline model imposes a symmetrical 3% rule: that no country's surplus or deficit should exceed 3% of its GDP.That may be too restrictive for some tastes.
This property of the model imposes a restriction on proper model validation with respect to the out-of-sample prediction or forecast capability of GFMAPR.
Such a model imposes a structure in which all items load onto one general factor representing HRQOL in IBS.
Sparse Bayesian factor analysis model imposes a sparsity-inducing distribution over the factor loading matrix instead of Gaussian distribution.
The study of human model imposes a more holistic view of the genetics to grasp the complex dynamics of the interaction between the environment, stochasticity, and the three genetics of the host (nDNA, mtDNA, and GM).
