Gibbs Sampling as a Natural Statistical Analog of Constraints Techniques: Prediction in Science under General Probabilistic Uncertainty

2014 ◽  
pp. 67-74
Author(s):  
Misha Koshelev
Keyword(s):  
Gibbs Sampling ◽  
Probabilistic Uncertainty

Gibbs Sampling for Marginal Posterior Expectations

1991 ◽  
Author(s):  
Alan E. Gelfand ◽  
Adrian F. Smith
Keyword(s):  
Gibbs Sampling

scholarly journals Fast Probabilistic Uncertainty Quantification and Sensitivity Analysis of a Mars Life Support System Model

2020 ◽  
Vol 53 (2) ◽  
pp. 7268-7273
Author(s):  
Georgios Makrygiorgos ◽  
Soumyajit Sen Gupta ◽  
Amor A. Menezes ◽  
Ali Mesbah
Keyword(s):  
Sensitivity Analysis ◽  
Uncertainty Quantification ◽  
Support System ◽  
Life Support ◽  
System Model ◽  
Life Support System ◽  
Probabilistic Uncertainty

Model of the influence of Internet finance on monetary policy based on gibbs sampling and vector autoregression

2020 ◽  
pp. 1-11
Author(s):  
Hui Wang ◽  
Huang Shiwang
Keyword(s):  
Monetary Policy ◽  
Gibbs Sampling ◽  
Posterior Distribution ◽  
Estimation Method ◽  
Financial Supervision ◽  
Var Model ◽  
Model Parameters ◽  
State Variables ◽  
Frequency Data ◽  
Internet Finance

The various parts of the traditional financial supervision and management system can no longer meet the current needs, and further improvement is urgently needed. In this paper, the low-frequency data is regarded as the missing of the high-frequency data, and the mixed frequency VAR model is adopted. In order to overcome the problems caused by too many parameters of the VAR model, this paper adopts the Bayesian estimation method based on the Minnesota prior to obtain the posterior distribution of each parameter of the VAR model. Moreover, this paper uses methods based on Kalman filtering and Kalman smoothing to obtain the posterior distribution of latent state variables. Then, according to the posterior distribution of the VAR model parameters and the posterior distribution of the latent state variables, this paper uses the Gibbs sampling method to obtain the mixed Bayes vector autoregressive model and the estimation of the state variables. Finally, this article studies the influence of Internet finance on monetary policy with examples. The research results show that the method proposed in this article has a certain effect.

scholarly journals Gibbs Sampling Aided Throughput Improvement for Next-Generation Wi-Fi

2018 ◽  
Author(s):  
Abolfazl Mehbodniya ◽  
Julian Webber ◽  
Kazuto Yano ◽  
Tomoaki Kumagai ◽  
Mark F. Flanagan
Keyword(s):  
Gibbs Sampling ◽  
Next Generation ◽  
Throughput Improvement
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