Editing Learning classifier system (section)

=== Pittsburgh-Style Learning Classifier System ===
Pittsburgh-Style LCSs are characterized by a population of variable length rule-sets where each rule-set is a potential solution.  The genetic algorithm typically operates at the level of an entire rule-set.  Pittsburgh-style systems can also uniquely evolve ordered rule lists, as well as employ a default rule.  These systems have the natural advantage of identifying smaller rule sets, making these systems more interpretable with regards to manual rule inspection.