Method returns relative fit of the condition part of the rule to a
situation to compare with, not taking wildcards / subordinate
relations of symbols into account.
Method returns relative fit of the condition part of the rule to a
situation to compare with, taking wildcards / subordinate relations of
symbols into account.
Crossover-Method, extending the inherited crossover-method, setting the
strenght value of the resulting classifier to the average of the previous
ones.