Fwd: Re: [Insight-users] itExpectationMaximizationMixtureModel
Jisung Kim
bahrahm@yahoo.com
Fri, 25 Oct 2002 06:50:12 -0700 (PDT)
--- Jisung Kim <bahrahm@yahoo.com> wrote:
> Date: Fri, 25 Oct 2002 06:49:21 -0700 (PDT)
> From: Jisung Kim <bahrahm@yahoo.com>
> Subject: Re: [Insight-users]
> itExpectationMaximizationMixtureModel
> To: ahmad bukhari <highway_111@mail.com>
>
> Hi ahmad,
>
> --- ahmad bukhari <highway_111@mail.com> wrote:
> > hi luis, jisung and everybody else!!
> > i am new to itk(even programming) and working on
> > modelling of soft tissues...hence your explanation
> > on
> > the "subject" question was really a great help,
> but
> > i
> > have a few questions ...
> > 1-) what is the format of data file that the
> example
> >
> > accepts..does a simple txt with a tabspace between
> > two
> > columns do well enough...
>
> The input data file should be a text file with two
> columns (the measurement vector in that test program
> has two components) where the columns are separated
> by
> a space character.
>
> > 2-)How do i set the different models .... for
> > example if
> > it is a typical exponential function for model
> one
> > ( Y
> > = pow(2,x) )and a log for the model two (Y = log
> x)
> > say...how do i set them up as different
> constituent
> > classes....
>
> What do you mean by the "models"? Components
> (modules)
> of the mixture model?
>
> If you want to use your own "components" or
> "modules",
> you have to derive your classes from the
> MixtureModelComponentBase class (in "insight
> source"/Code/Numerics/Statistics).
>
> > thanks
> > --
> >
>
> Thank you,
>
> Jisung.
>
>
>
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>
>
> =====
> Jisung Kim
> bahrahm@yahoo.com
> 106 Mason Farm Rd.
> 129 Radiology Research Lab., CB# 7515
> Univ. of North Carolina at Chapel Hill
> Chapel Hill, NC 27599-7515
>
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=====
Jisung Kim
bahrahm@yahoo.com
106 Mason Farm Rd.
129 Radiology Research Lab., CB# 7515
Univ. of North Carolina at Chapel Hill
Chapel Hill, NC 27599-7515
__________________________________________________
Do you Yahoo!?
Y! Web Hosting - Let the expert host your web site
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