搜索结果: 1-7 共查到“Risk estimation”相关记录7条 . 查询时间(0.078 秒)
A CURE for noisy magnetic resonance images: Chi-square unbiased risk estimation
A CURE noisy magnetic resonance images Chi-square unbiased risk estimation
2011/7/5
In this article we derive an unbiased expression for the expected mean-squared error associated with continuously differentiable estimators of the noncentrality parameter of a chi-square random variab...
Unbiased risk estimation and scoring rules
scoring rules Unbiased risk estimation generalized twice Gaussian shift model
2011/6/17
Stein unbiased risk estimation is generalized twice, from the Gaussian shift model
to nonparametric families of smooth densities, and from the quadratic risk to more
general divergence type distance...
Comparison on modelling the relative risk estimation: Bayesian study
hierarchical Bayesian models relative risk potential scale reduction
2010/11/1
The estimation of the disease incidents was previously analyzed using a classical approach. However, this approach features large outlying relative risks and considered as misleading due to several ma...
Multivariate heavy-tailed models for Value-at-Risk estimation
Multivariate heavy-tailed models Value-at-Risk estimation
2010/10/20
For purposes of Value-at-Risk estimation, we consider three multivariate families of heavy-tailed distributions, which can be seen as multidimensional versions of Paretian stable and Student's t distr...
National flood modelling for insurance purposes：using IFSAR for flood risk estimation in Europe
digital terrain models Flood risk flood events
2009/5/18
Flood risk poses a major problem for insurers and governments who ultimately pay the financial costs of losses resulting from flood events. Insurers therefore face the problem of how to assess their ...
Recurrence interval analysis of high-frequency financial returns and its application to risk estimation
Recurrence interval analysis of high-frequency financial risk estimation
2010/11/2
We investigate the probability distributions of the recurrence intervals between consecutive 1-min returns above a positive threshold q > 0 or below a negative threshold
q < 0 of two indices and 20...
MONITORING VEGETATION STRUCTURE IN FLOODPLAINS FOR FLOOD RISK ESTIMATION
=Rflood risk floodplain natural vegetation De Blauwe Kamer the Netherlands
2015/11/16
Floodplains are among the most valuable ecosystems of the world. In the Netherlands they have a double function, serving both
safety and nature, recreational purposes. Safety standards for flood pro...