[Thuban-list] visual classifier

[Daniel Calvelo]

If you could get the code, I will try to include the algorithm. It might be
better to first implement it as another classifier and then work on the visual
part.

Do you reckon any licence issues?

Daniel.

-- Daniel Calvelo Aros
-- Dirección General de Información Agraria
-- Ministerio de Agricultura del Perú
-- (51-1) 424-9001


---------- Original Message -----------
From: "Moritz Lennert" <mlennert at club.worldonline.be>
To: "Daniel Calvelo" <dcalvelo at minag.gob.pe>
Cc: thuban-list at intevation.de
Sent: Thu, 4 Dec 2003 19:41:34 +0100 (CET)
Subject: Re: [Thuban-list] visual classifier

> Daniel Calvelo said:
> 
> >
> > I also explored natural breaks. I found very scarce literature on the
> > subject.
> >>From what I gathered, natural breaks are based on a kernel approximation
> >> to
> > the data distribution. From previous experience, programming these things
> > needs tuning and lots of special casing. If you have ideas on the subject,
> > they are most welcome.
> >
> 
> We have a fortran program here which was written ages ago and which 
> uses a geometrical approach, exploring the slope between data 
> points. If you are interested I can send it to you (I will have to 
> check with the authors, but I would be very surprised if they 
> weren't willing to release the code freely).
> 
> Moritz
------- End of Original Message -------