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Python GPopulation.initialize方法代码示例

本文整理汇总了Python中GPopulation.GPopulation.initialize方法的典型用法代码示例。如果您正苦于以下问题:Python GPopulation.initialize方法的具体用法?Python GPopulation.initialize怎么用?Python GPopulation.initialize使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在GPopulation.GPopulation的用法示例。


在下文中一共展示了GPopulation.initialize方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: your_func

# 需要导入模块: from GPopulation import GPopulation [as 别名]
# 或者: from GPopulation.GPopulation import initialize [as 别名]

#.........这里部分代码省略.........

      """
      return self.internalPop.bestRaw()

   def worstIndividual(self):
      """ Returns the population worst individual

      :rtype: the best individual

      """
      return self.internalPop.worstRaw()

   def __gp_catch_functions(self, prefix):
      """ Internally used to catch functions with some specific prefix
      as non-terminals of the GP core """
      import __main__ as mod_main

      function_set = {}

      main_dict = mod_main.__dict__
      for obj, addr in main_dict.items():
         if obj[0:len(prefix)] == prefix:
            try:
               op_len = addr.func_code.co_argcount
            except:
               continue
            function_set[obj] = op_len

      if len(function_set) <= 0:
         Util.raiseException("No function set found using function prefix '%s' !" % prefix, ValueError)

      self.setParams(gp_function_set=function_set)

   def initialize(self):
      """ Initializes the GA Engine. Create and initialize population """
      self.internalPop.create(minimax=self.minimax)
      self.internalPop.initialize(ga_engine=self)
      logging.debug("The GA Engine was initialized !")

   def getPopulation(self):
      """ Return the internal population of GA Engine

      :rtype: the population (:class:`GPopulation.GPopulation`)

      """
      return self.internalPop

   def getStatistics(self):
      """ Gets the Statistics class instance of current generation

      :rtype: the statistics instance (:class:`Statistics.Statistics`)

      """
      return self.internalPop.getStatistics()

   def step(self):
      """ Just do one step in evolution, one generation """
      genomeMom = None
      genomeDad = None

      newPop = GPopulation(self.internalPop)
      logging.debug("Population was cloned.")

      size_iterate = len(self.internalPop)

      # Odd population size
开发者ID:aguirrea,项目名称:pyevolve,代码行数:70,代码来源:GSimpleGA.py


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