[GRASS-user] Bayesian logic

GRASS GRASS user
1

Hello,

I was looking if Bayesian networks are somehow implemented in GRASS
GIS (raster), e.g. for reclassifying etc.

I found following link:

http://grass.online-mirror.de/gdp/tutorial/grass_info_deu.html

which is stating that that GRASS raster functionallity encompass
something like an expert system (Bayesian logic)... So I am just
curious what is meant with that, which tool is providing that?

/Johannes
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2

On 10/06/11 10:43, Johannes Radinger wrote:

Hello,

I was looking if Bayesian networks are somehow implemented in GRASS
GIS (raster), e.g. for reclassifying etc.

I found following link:

http://grass.online-mirror.de/gdp/tutorial/grass_info_deu.html

which is stating that that GRASS raster functionallity encompass
something like an expert system (Bayesian logic)... So I am just
curious what is meant with that, which tool is providing that?

In light of their mention of an 'expert system' Maybe they refer to [1] which was never ported to GRASS6. However, I don't think there's much of Bayesian logic in that. Markus' should be able to tell you.

You might want to check for fuzzy logic application in the mcda suite in the AddOns [2].

Moritz

[1] http://grass.osgeo.org/gdp/html_grass5/html/r.infer.html
[2] http://grass.osgeo.org/wiki/GRASS_AddOns#mcda