11 November 2013 2 4K Report

I have been working on Bayesian Heteroscedastic Sparse Regression Techniques and need help in finding out some good reference on this topic

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Partial Abductive Inference in Gaussian Bayesian Networks

I am having some problems related to Partial Abductive Inference in Gaussian Bayesian Networks (Bayesian Networks which accommodates the continuous nature of the random variables and follow...

05 June 2013 8,321 0 View

Can anybody help me with inference algorithms for Bayesian networks for continuous random variables or Gaussian Bayesian networks?

Generally, Bayesian Networks are modeled using discrete or discretized random variables. Some algorithms also exist for hybrid Bayesian networks consisting discrete as well as continuous random...

02 March 2013 3,280 0 View

Can anybody help me out with information on Gaussian Graphical Models?

I need some information on Gaussian Graphical Models (GGM). 1. From literature I see that it is from the family of Undirected Graphical Models. Is it acyclic too? is there any method of retrieving...

02 March 2013 5,930 1 View

Can anybody help me with producing conditional probability tables (CPT) with small data set?

If we have variables Xi, i=1,2,...n, and a variable Y where suppose each of the variables are having p states then for small p and small n producing CPT for X v/s Y is easier. When value of n and...

02 March 2013 7,460 3 View

Joint distribution of a set of dependent and independent discrete random variables

Can anybody help me in finding out the joint distribution of more than two dependent discrete random variables? What will be the joint distribution of more than two independent discrete random...

01 February 2013 9,267 5 View

Can anybody help me with conditional cross entropy or conditional mutual information computation?

I want to compute conditional cross entropy for a distribution like P(X1;Y|X2) where X1 and X2 are independent to each other. P(X1,Y|X2) can be written:...

01 February 2013 5,022 9 View

xlsread function in MATLAB not working

I have been stuck with a very silly problem with xlsread function in MATLAB. Whenever I call the xlsread function the program halts and displays the following error message. No public field...

31 December 2012 707 13 View

Can anybody help me out in calculating joint and conditional probability tables from a simple array of data in MATLAB?

I am in deep need of a framework for calculating joint and conditional probability tables from a simple array of multivariate data. I need these for computing in probabilistic graphical models....

31 December 2012 7,862 2 View

Measuring the performance of a partial least squares regression model

We give the performance measure of a regression model by R-square or Adj-R-square. What is the performance measure of a ulti block partial least squares regression model and what is its highest...

07 August 2012 3,204 4 View

Can multiple decision attributes be accommodated in Rough Set based rule generation?

I am working on Rough Set Methodology. I am stuck at a point in implementing the RST to my problem. I am having multiple decision attributed with multiple conditional attributes. I have not come...

04 May 2012 3,346 7 View

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