The feedback loop involves an initial generation of meaningful
candidate values for qt 2 [qt
min; qt
max] achieved via
Kernel Width Sequence Generator (KWSG) [37]. Let qtm, with
m = 1; :::;Qt, be the set of candidate values for qt. Then, for
each qtm, SVC generates the candidate clusters t
m along with
their Stm
. The final value of qt is automatically selected within
the interval where the computed number of clusters remains
relatively stable (Fig. 3 - red ellipse) and the Dissimilarity
Score Stm
has minimum value within this interval. Fig. 4
shows the block diagram for the automatic generation of the
coarseness parameter.