Thansk I 'll check it out!
From: Alex Herbert
Sent: Monday, March 11, 2024 3:59 PM
To: Commons Users List
Subject: Re: [External] - Re: MultivariateNormalMixtureExpectationMaximization
only 1 dimension
[You don't often get email from alex.d.herb...@gmail.com. L
On Mon, 11 Mar 2024 at 20:58, Craig Brautigam
wrote:
> Alex,
>
> Thanks for getting back.
>
> Sorry for my lack of knowledge. What does IIUC stand for?
>
If I Understand Correctly.
I've tried the GaussianMixture with 1 component and it produces a fit
similar to Matlab with 1 dimension and 1 com
Alex,
Thanks for getting back.
Sorry for my lack of knowledge. What does IIUC stand for?
The code I'm trying to port uses fmgmdist exclusively and tries anywhere from 1
to 5 components, and then choose the best component by selecting the lowest AIC
value from the 5 tries as documented here:
ht
On Mon, 11 Mar 2024 at 18:06, Craig Brautigam
wrote:
> Just bumping this up...Would it be possible to get a fix for this?
>
You are requesting the estimate method of a mixture to support 1 component.
This is not a mixture. IIUC this is the equivalent of fitting a normal
distribution to your data
I'll let someone familiar with that code base opine 😉
Gary
On Mon, Mar 11, 2024, 2:48 PM Craig Brautigam
wrote:
> Gary,
> Gary is this something you would agree is an issue? I don't want to go
> through the effort of putting an official issue out there if it's something
> I'm misunderstanding.
Gary,
Gary is this something you would agree is an issue? I don't want to go through
the effort of putting an official issue out there if it's something I'm
misunderstanding. Also I definitely do not have enough math chops to change
this type of code, I'm simply trying to do a port from matlab
Hi Craig,
In general, the fastest way to address an issue you care about is to
provide a PR in GitHub, with a unit test 😉
Gary
On Mon, Mar 11, 2024, 2:06 PM Craig Brautigam
wrote:
> Just bumping this up...Would it be possible to get a fix for this?
>
>
> Thx!
>
>
> ___
Just bumping this up...Would it be possible to get a fix for this?
Thx!
From: Craig Brautigam
Sent: Thursday, March 7, 2024 2:47 PM
To: Commons Users List
Subject: Re: [External] - Re: MultivariateNormalMixtureExpectationMaximization
only 1 dimension
Alex,