def __init__(self, conf_file, pattern_file):
self.conf_file = conf_file
self.pattern_file = pattern_file
self.loaded_modules = module_loader(conf_file)
# load desired automaton from serialized file
self.pattern = load_pattern(pattern_file)
# load all important properties
self.dimensions = (self.pattern.width,
self.pattern.height)
self.resolution = self.pattern.resolution
stop_crit = self.loaded_modules["stopcriterion"]["criterion"]
stop_crit_args = dict([(arg, val) for arg,val in self.loaded_modules["stopcriterion"].items() if arg != "criterion"])
self.stop_criterion = stop_crit(**stop_crit_args)
self.max_difference = self.get_max_difference(self.pattern)
self.min_error = 1.0
self.best_weights = None
self.lattice_age = 0
self.lattice_age_list = []
self.progress = []
self.callback = None
def create_automaton(conf_file):
""" Loads configuration file and creates lattice based on parameters
:param conf_file: config file describing cellular automata
:return: lattice instance
"""
conf = module_loader(conf_file)
lattice_class = conf["lattice"]["type"]
lattice = lattice_class.create_initialized(conf)
return lattice
def __init__(self, cfg, callback=None):
self.conf = module_loader(cfg)
self.callback = callback
objective_class = self.conf["evolution"]["objective"]
pattern_file = self.conf["evolution"]["pattern"]
self.objective = objective_class(cfg, pattern_file)
self.objective.callback = self.callback2
self.strategy = self.conf["evolution"]["strategy"]