搜索结果: 1-15 共查到“知识库 管理学 hazard”相关记录16条 . 查询时间(0.17 秒)
Adoption of Hazard Adjustments by Large and Small Organizations: Who is Doing the Talking and Who is Doing the Walking?
emergency management active and passive hazard adjustments organizations Memphis Tennessee
2014/11/27
Environmental hazards pose a considerable and genuine threat to the survival of organizations. However, organizations can increase their likelihood of survival by adopting various hazard adjustments. ...
A proportional hazard model for the estimation of ionosphere storm occurrence risk
proportional hazard model the estimation ionosphere storm occurrence risk
2013/6/14
Severe Ionosphere magnetic storms are feared events for integrity and continuity of navigation systems such as EGNOS, the European SBAS (Satellite-Based Augmentation System) complementing GPS and an a...
Competing Process Hazard Function Models for Player Ratings in Ice Hockey
Process Hazard Function Models Player Ratings Ice Hockey
2012/9/17
Evaluating the overall ability of players in the National Hockey League (NHL) is a dicult task. Existing methods such as the famous \plus/minus" statistic have many shortcomings. Standard linear regr...
High-dimensional additive hazard models and the Lasso
Survival analysis Counting processes Censored data
2011/7/6
We consider a general high-dimensional additive hazard model in a non-asymptotic setting, including regression for censored-data.
Independent screening for single-index hazard rate models with ultra-high dimensional features
screening univariate regression models generalized linear models single-index
2011/6/17
In data sets with many more features than observations, independent screening based on all
univariate regression models leads to a computationally convenient variable selection method.
Recent effort...
Smooth and non-smooth estimates of a monotone hazard
failure rate isotonic regression asymptotics penalized estimators smooth-ing
2011/3/24
We discuss a number of estimates of the hazard under the assumption that the hazard is monotone on an interval [0,a]. The usual isotonic least squares estimators of the hazard are inconsistent at the ...
Smooth and non-smooth estimates of a monotone hazard
failure rate isotonic regression asymptotics penalized estimators smooth-ing
2011/3/23
We discuss a number of estimates of the hazard under the assumption that the hazard is monotone on an interval [0,a]. The usual isotonic least squares estimators of the hazard are inconsistent at the ...
Paying health personnel in the government sector by fee-for-service: a challenge to productivity and quality, and a moral hazard
Human resources Productivity Financial Incentives payment Quality Government Fee-For-Service Moral Hazard
2009/10/15
The Ministry of Public Health has implemented increasingly complex payment
schemes to cope with the internal brain drain situation among certain categories of
health personnel. Non-private-practi...
Bayesian Hierarchical Multiresolution Hazard Model for the Study of Time-Dependent Failure Patterns in Early Stage Breast Cancer
Multiresolution models Bayesian survival analysis hazard estimation
2009/9/22
In this paper, we extend the previously proposed MRH methods(Bouman et al.2005, 2007) into the hierarchical multiresolution hazard setting (HMRH), to accommodate the case of separate hazard rate funct...
Adaptive estimation of hazard functions
Adaptive estimation sieved maximum likelihood neural nets structural risk minimization
2009/9/21
In this paper we obtain convergence rates for sieved
maximum-likelihood &timators of the log-hazard function in a censoring
model. We also establish convergence results for an adaptive
version of t...
Simulation in a Fully Parametric Proportional Hazard Model with Changepoints
Simulation a Fully Parametric Proportional Hazard Model Changepoints
2009/9/18
Simulation in a Fully Parametric Proportional Hazard Model with Changepoints。
Multidimensional hazard estimation under generalized censoring
Survival analysis cumulative hazard function censored data adapted random set set-indexed martingale
2009/9/16
This paper focuses on the problem of the estimation of the cumulative hazard function of a distribution on d-dimensional Euclidean space when the data points are subject to censoring by an arbitrary a...
A CHARACTERIZATION OF MODEL APPROACH FOR GENERATING BIVARIATE LIFE DISTRIBUTIONS USING REVERSED HAZARD RATES
Characterized model Distribution function Life distribution class property Parallel combination Reversed hazard rates
2009/3/11
This paper aims at balancing between characterization and modeling approaches for bivariate extensions of univariate life distributions using reversed hazard rates. The proposed model, a characterized...
On Bivariate Reversed Hazard Rates
bivariate distribution bivariate reversed hazard rate local dependence measure
2009/3/6
In this paper we discuss various definitions of bivariate reversed hazard rate and their properties. An exponential representation of bivariate distribution using reversed hazard rates is given and we...
INTERFAILURE DATA WITH CONSTANT HAZARD FUNCTION IN THE PRESENCE OF CHANGE-POINTS
constant hazard change-points Gibbs sampling MCMC algorithms
2009/2/25
Markov Chain Monte Carlo (MCMC) methods are used to perform a Bayesian analysis
for interfailure data with constant hazard function in the presence of one or more
change-points.We also present some ...