FUZZYMAPS Obtains SOM fuzzy maps interactively
CALLS:
[mf,rule] = fuzzymaps(som)
DESCRIPTION:
First of all, a figure will appear with colorbar images with the same range as the
data corresponding to each SOM plane.
The user should click twice the bars to determine ranges.
Left button = AND operator with respect to previous items
Right button = OR operator with respect to previous items
Operators 'AND' and 'OR' follow the same precedence as '*' and '+'
Example:
feature1 in (1.3,1.5) AND (2 left clicks in plane 1)
feature3 in (1.2,4.5) AND (2 left clicks in plane 3)
feature2 in (1.1,3.5) (2 left clicks in plane 2)
OR
feature5 in (0.3,2.5) AND (2 right clicks in plane 5)
feature2 in (1.1,2.5) AND (2 left clicks in plane 2)
feature6 in (2.2,3.5) (2 left clicks in plane 6)
In a second figure will appear the planes with white dots marking the regions which
fulfill the conditions with above an 85% of truthness
A third figure will show up the fuzzy map with membership values.
OUTPUTS:
mf: is a (1xS) vector with the fuzzy plane, ready to be used
with e.g.:
planes(som.pos,mf)
rule: is string with the selected rule.