Topics

1

General Discussion / inconsistency detected!

« on: December 15, 2012, 04:24:33  »

Hi,
  I used  analysis  wizard to  evaluate the  model.In  the data import step.it appears  this promble "Inconsistency detected.Data contains one or more cases which are impossible .Eg.A node is oberserved to be in a state that has zero probability"How i can deal with this problem?
Thanks!

2

General Discussion / Object-Oriented Bayesian Network

« on: December 08, 2011, 10:26:07  »

Hi，
I want to model a dynamic bayesian network  from data.Could  you  give me  some  example or papers.Thanks!

3

General Discussion / D-separation

« on: April 27, 2011, 10:13:38  »

When i read the hugin help,I found that the manual of the D-separation and Model Verification are unavailable.How I can get these infomation.Thank you!

4

General Discussion / cross-validation

« on: March 22, 2011, 13:17:28  »

when i perform cross-validation, An error occurred.The error is "Inconsistency detected.Data contains one or more cases which are "impossible".Eg.A node is observed to be in a state that has zero probability."why did it happen.how can i do with it?
thank you in advance!

5

General Discussion / help!!!

« on: March 15, 2011, 04:12:56  »

hi,
when  i use learning wizard get a  BN model,How to evaluate the model is a good one?
thank you!