Search found 33 matches

by PCherubini
Mon Jun 02, 2025 2:37 pm
Forum: GeNIe
Topic: zero avoidance in discretization apparently does not work properly
Replies: 5
Views: 58360

Re: zero avoidance in discretization apparently does not work properly

Ok, thank you, I can wait for next release.
by PCherubini
Wed May 14, 2025 6:14 pm
Forum: GeNIe
Topic: zero avoidance in discretization apparently does not work properly
Replies: 5
Views: 58360

Re: zero avoidance in discretization apparently does not work properly

Sorry, I wrote the other way around what I really meant. I originally meant "I need a node that DOES NOT avoid zeroes (first original image), but even though I deselect zeroavoidance, any time it is rediscretized for updating it avoids zeroes (second original image)". Then I solved the problem ...
by PCherubini
Sun May 04, 2025 9:44 am
Forum: GeNIe
Topic: zero avoidance in discretization apparently does not work properly
Replies: 5
Views: 58360

zero avoidance in discretization apparently does not work properly

I need zero avoidance in the discretization of some equation nodes with intrinsic (and logically important) zeroes. The option in network preferences works when I push the button "rediscretize":
Screenshot 2025-05-04 alle 11.39.15.png
but as soon as close the node properties windows and I open it ...
by PCherubini
Fri Jan 10, 2025 10:37 am
Forum: GeNIe
Topic: possible bug in noisy MAX nodes, version 5.0
Replies: 3
Views: 71262

Re: possible bug in noisy MAX nodes, version 5.0

thank you!
by PCherubini
Fri Dec 13, 2024 5:23 pm
Forum: GeNIe
Topic: possible bug in noisy MAX nodes, version 5.0
Replies: 3
Views: 71262

possible bug in noisy MAX nodes, version 5.0

Hi, in GeNIe academic 5.0 (installed on a Mac 32 bit by Crossover) the noisy max nodes, Net parameters window, do not allow switching between parents' states. The menu for switching states appears, but it stays gray and is inactive (see attached picture; the picture is from one of your noisy max ...
by PCherubini
Mon Nov 11, 2024 4:12 pm
Forum: GeNIe
Topic: Copy and paste problem with GeNIe 5
Replies: 2
Views: 30494

Re: Copy and paste problem with GeNIe 5

Yes, sorry for having wasted your time. I forgot that the solution the previous time was 32-bit installation. Now it works, thanks.
by PCherubini
Sat Nov 02, 2024 10:33 am
Forum: GeNIe
Topic: Copy and paste problem with GeNIe 5
Replies: 2
Views: 30494

Copy and paste problem with GeNIe 5

Hello,
the newly released GeNIe version 5 does not allow to copy networks from GeNIe and paste them as TIFF images to microsoft word (nor microsoft power point; I did not check for other softwares). Genie 4.1 still allowed it. I remember having reported a similar bug for the transition between two ...
by PCherubini
Wed Mar 06, 2024 1:25 pm
Forum: GeNIe
Topic: Strange behavior of TruncNormal
Replies: 7
Views: 63378

Re: Strange behavior of TruncNormal

We do get funny (in terms of being large) number of samples in forward inference for small and large values of evidence in v1 (e.g., 0..1, 1..2, 8..9, and 9..10 :-).

:-) Where can you see the number of samples that are generated? In my GeNIe the output windows report them only when there are some ...
by PCherubini
Wed Feb 28, 2024 10:15 am
Forum: GeNIe
Topic: Strange behavior of TruncNormal
Replies: 7
Views: 63378

Re: Strange behavior of TruncNormal

This is for contextualising the theoretical problem only. It is a small fragment (the complete case has some more clues) of an old italian murder case that I use as an example in class. Bare data for the fragment:
1) a victim V is murdered (by stabbing) in her house and is found - more or less ...
by PCherubini
Wed Feb 28, 2024 9:25 am
Forum: GeNIe
Topic: Strange behavior of TruncNormal
Replies: 7
Views: 63378

Re: Strange behavior of TruncNormal

The model is here (the replies do not accept more than three images/attachments):
example TruncNormal MP.xdsl
(2.3 KiB) Downloaded 1609 times
by PCherubini
Wed Feb 28, 2024 9:23 am
Forum: GeNIe
Topic: Strange behavior of TruncNormal
Replies: 7
Views: 63378

Re: Strange behavior of TruncNormal

Thank you for your reply and the useful suggestions! (I never discovered by myself the trick of the empty labels :-) )

The problem is theoretical, as you say, but very practical in some applied fields (but I'll leave the practical example to a later post in order to stay focused on the technical ...
by PCherubini
Tue Feb 27, 2024 2:11 pm
Forum: GeNIe
Topic: Strange behavior of TruncNormal
Replies: 7
Views: 63378

Strange behavior of TruncNormal

Hi,
There's some behavior of the TruncNormal distribution that I do not understand. In the attached example net, v1 is bounded {0, 10} in 10 steps. Error is TruncNormal(0,1,-2,2), further bounded {-2,2}, and discretized in 4 states. v2 = v1 + error, but it is bounded {0,10}. With the selected option ...
by PCherubini
Tue Sep 26, 2023 11:50 am
Forum: GeNIe
Topic: how are the colors assigned to the nodes in a sensitivity analysis?
Replies: 2
Views: 32657

how are the colors assigned to the nodes in a sensitivity analysis?

I noticed that when performing a sensitivity analysis on a complex network, the colors of the nodes do not strictly follow neither the derivatives of their parameters, nor the width of the variation that the node can cause on the target node. For example, in the attached image see an almost-dark-red ...
by PCherubini
Sun Jun 25, 2023 3:42 pm
Forum: GeNIe
Topic: Bug on copy and paste in latest version
Replies: 6
Views: 59043

Re: Bug on copy and paste in latest version

Thank you for the suggestions!

The previous version that is allowing bitmap paste was: GeNIe Academic Version 4.0.2221.0 (32-bit)
Built on 2022-10-21 (1d8e58b9cb8c800)

The version that was not pasting is: GeNIe Academic Version 4.0.3005.0 (32-bit)
Built on 2023-06-05 (1d997c60e195400)
I am pasting ...