DBN Learning

[Tidustseng]

Hello,
I was wondering the format in the example of training data.
Why is A A_0 A_1 rather than A A_1 A_2?
Appreciate your answer.
Sincerely.

Tidus.

[shooltz[BayesFusion]]

Why is A A_0 A_1 rather than A A_1 A_2?

The DBN column naming scheme is only used by automatic matching algorithm in GeNIe's 'Time Series' window, and it is actually "A A_1 A_2". This particular implementation was chosen to minimize the development cost.

In your SMILE-based or jSMILE base program you'll have to perform network/data matching yourself, so any naming convention will work.

[Tidustseng]

Hi, shooltz,

Thank you very much. I tried two settings, then got two different results as the attachments.
I was wandering which is correct? Thanks again.
Sincerely.
Tidus

[shooltz[BayesFusion]]

I tried two settings, then got two different results as the attachments.
I was wandering which is correct?

You don't provide enough context to answer this question. Did you run EM in GeNIe or in your own program?