搜索结果: 1-15 共查到“理学 Bayesian Approach”相关记录19条 . 查询时间(0.062 秒)
NONPARAMETRIC BINARY REGRESSION:A BAYESIAN APPROACH
Harvard University and University of California
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2015/7/14
NONPARAMETRIC BINARY REGRESSION:A BAYESIAN APPROACH。
A Bayesian approach to the semi-analytic model of galaxy formation: methodology
galaxy formation methodology
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2014/12/22
We believe that a wide range of physical processes conspire to shape the observed galaxy population but we remain unsure of their detailed interactions. The semi-analytic model (SAM) of galaxy formati...
Simultaneously assimilating multivariate data sets into the two-source evapotranspiration model by Bayesian approach: application to spring maize in an arid region of northwestern China
Simultaneously assimilating multivariate data sets two-source evapotranspiration model Bayesian approach spring maize in an arid region of northwestern China
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2014/12/19
Based on direct measurements of half-hourly canopy evapotranspiration (ET; W m−2) using the eddy covariance (EC) system and daily soil evaporation (E; mm day−1) using microlysimeters over ...
A Bayesian approach to the semi-analytic model of galaxy formation
Pure sciences Galaxy population Diverse data sources Galaxy evolution Galaxy formation
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2014/12/9
It is believed that a wide range of physical processes conspire to shape the observed galaxy population but it remains unsure of their detailed interactions. The semi-analytic model (SAM) of galaxy fo...
The enrichment history of the intracluster medium: a Bayesian approach
Galaxies:clusters:intraclustermedium-X-ray:galaxy clusters Methods:statistical-Galaxies:clusters:general-Cosmology:observation
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2012/11/23
This work measures the evolution of the iron content in galaxy clusters by a rigorous analysis of the data of 130 clusters at 0.1s task is made difficult by a) the low signal-to-noise ratio...
Bayesian approach to electron correlation in density functional theory
Bayesian electron correlation density functional theory Chemical Physics
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2012/5/17
In the present communication the Bayesian conditional probability approach is applied to the wave function of a many-electron system that results in appearance of a quantum vector potential in the DFT...
A Bayesian Approach to Calibrating Period-Luminosity Relations of RR Lyrae Stars in the Mid-Infrared
statistical methods RR Lyrae distance scale
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2012/2/23
A Bayesian approach to calibrating period-luminosity (PL) relations has substantial benefits over generic least-squares fits. In particular, the Bayesian approach takes into account the full prior dis...
A Bayesian Approach to Locating the Red Giant Branch Tip Magnitude (Part I)
Bayesian Approach Locating Giant Branch Tip Magnitu
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2011/10/10
We present a new approach for identifying the Tip of the Red Giant Branch (TRGB) which, as we show, works robustly even on sparsely populated targets. Moreover, the approach is highly adaptable to the...
A Bayesian Approach to Detection of Small Low Emission Sources
Bayes factor Model selection Parallel tempering Radiation source detection Tomography
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2011/9/9
Abstract: The article addresses the problem of detecting presence and location of a small low emission source inside of an object, when the background noise dominates. This problem arises, for instanc...
A Bayesian Approach to Comparing Cosmic Ray Energy Spectra
Bayesian Approach Cosmic Ray Energy Spectra
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2011/9/13
A common problem in ultra-high energy cosmic ray physics is the comparison of energy spectra. The question is whether the spectra from two experiments or two
regions of the sky agree within their sta...
Mode width fitting with a simple bayesian approach. Application to CoRoT targets HD 181420 and HD 49933
statistics detection data analysis asteroseismology
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2010/11/15
Aims. We investigate the asteroseismology of two solar-like targets as observed with the CoRoT satellite, with particular attention paid to the mode fitting. HD 181420 and HD 49933 are typical CoRoT s...
Coupled hydrogeophysical parameter estimation using a sequential Bayesian approach
hydrogeophysical parameter estimation sequential Bayesian approach
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2010/4/7
Coupled hydrogeophysical methods infer hydrological and petrophysical parameters directly from geophysical measurements. Widespread methods do not explicitly recognize uncertainty in parameter estimat...
Estimating the time-to-failure distribution of a linear degradation model using a Bayesian approach
Reliability Bayesian Degradation Grouped data
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2010/9/10
In this paper, we consider two types of failure data namely grouped and non-grouped, which can be motivated from a linear mixed degradation model. We propose a Bayesian approach to estimate the parame...
Implementation of upper limit calculation for a Poisson variable by Bayesian approach
upper limit systematic uncertainties Poisson distribution Bayesian statistics
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2009/7/31
The calculation of Bayesian confidence upper limit for a Poisson variable including both signal and background with and without
systematic uncertainties has been formulated. A Fortran 77 routine, BPU...
A Bayesian approach to estimate sensible and latent heat over vegetated land surface
latent heat land surface Bayesian
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2009/7/22
Sensible and latent heat fluxes are often calculated from bulk transfer equations combined with the energy balance. For spatial estimates of these fluxes, a combination of remotely sensed and standard...