First orderlinear regression that automatically provides error calculations and graphic visualization. 一阶线性回归,可以自动提供了错误的计算和图形可视化. 互联网 Ply - level failure probability is evaluated by thefirst orderreliability method. 初始缺陷和强度参数为设计变量,采用一阶矩法计算单元层的失效概率....
linear regression modelimputationestimation strategyhypothesis testingThis article discusses some properties of the first order regression method for imputation of missing values on an explanatory variable in linear regression model and presents an estimation strategy based on hypothesis testing....
Related to first-order:first-order reaction,first-order change,First-order phase transition,First-order predicate logic adj (Logic)logicquantifying only over individuals and not over predicates or clauses:first-order predicate calculusstudies the logical properties of such quantification ...
Talk about methods that only use first-order information (i.e., the gradient). 1.Gradient descent Considering the unconstrained, smooth convex optimization We assume a few thing about the function f : f is convex and di erentiable dom(f)=Rn , i.e., it has full domain We also assume...
A linear relationship was observed between station and dilation. For both nulliparous and multiparous women the final model was a linear regression with random effects for intercept and slope and a first-order autoregressive correlation structure. The 5th-95th range of station at any given dilation ...
Two classes of algorithms for calculating weights are studied with respect to their ability to minimize the first-order term of the squared error: local linear regression and a new class termed regularized linear interpolation. A number of variants of each class are considered or proposed, and ...
A first-order system least-squares finite element method for the Poisson-Boltzmann equation The Poisson-Boltzmann equation is an important tool in modeling solvent in biomolecular systems. In this article, we focus on numerical approximations to t... SD Bond,JH Chaudhry,EC Cyr,... - 《Journal...
In this paper an identification method to estimate the parameters of a first-order plus time delay model is proposed. Such a method directly obtains these parameters using a new linear regression equation. No iterations in calculation are needed. Moreover, a simple true/false criterion to establis...
The emphasis is put on criteria that are `cheap' to evaluate if first-order methods, such as gradient projection or the fast gradient method, are applied. We investigate three different criteria which are based either on the complexity results of first-order methods, a property of the gradient...
1. First-order linear model In the United States, tire tread depth is measured in 32nds of an inch. Car tires typically start out with 10/32 to 11/32 of an inch of tread depth. In most states, a tire is legally worn out when its trea...