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learncg.pdf. #81

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lhw-kl opened this issue Jul 23, 2020 · 3 comments
Open

learncg.pdf. #81

lhw-kl opened this issue Jul 23, 2020 · 3 comments

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@lhw-kl
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lhw-kl commented Jul 23, 2020

I cant't find the file"www.ai.mit.edu/~murphyk/Papers/learncg.pdf.", if anyone who has this file to share,I would be very thankfull.

@murphyk
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murphyk commented Jul 23, 2020 via email

@lhw-kl
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lhw-kl commented Jul 23, 2020

The details are in my thesis https://www.cs.ubc.ca/~murphyk/Thesis/thesis.html

On Wed, Jul 22, 2020 at 6:53 PM lhw-kl @.***> wrote: I cant't find the file"www.ai.mit.edu/~murphyk/Papers/learncg.pdf.", if anyone who has this file to share,I would be very thankfull. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#81>, or unsubscribe https://github.com/notifications/unsubscribe-auth/ABDK6EC5NSZW6DV54WVBCYTR46JY7ANCNFSM4PFIR3RA .

It's a great honor to recerive your reply so soon. I've downloaded your thesis and will read it carefully.

@lhw-kl
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lhw-kl commented Nov 4, 2020

@murphyk
I’ve read about the Conditional Linear Gaussian in your thesis and the relevant code in the BNT, and I have some questions:

  1. Is the discrete-valued variable as a part of the training set or not when parameter learning?
  2. After using the function ‘[bnet2,LL,engine2]=learn_params_em(engine,cases,max_iter,thresh)’ to estimate the parameter, when query with the function ‘s = struct(bnet.CPD{i})’ and ‘s2 = struct(bnet2.CPD{i})’, why got the same ‘weights’? Such as:
    Uploading image.png…
    Looking forward to your guidance.

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