GradientBoostingAgentClass.py 文件源码

def end_of_episode(self):
        '''
        Summary:
            Performs miscellaneous end of episode tasks (#printing out useful information, saving stuff, etc.)
        '''

        # self.model = self.weak_learners
        self.add_new_weak_learner()
        self.most_recent_episode = []

        if self.markov_window > 0:
            # num_sampled_trees = int(math.ceil(len(self.weak_learners) / 10.0))
            # self.model = random.sample(self.weak_learners, num_sampled_trees)
            self.model = self.weak_learners[-self.markov_window:]
        else:
            self.model = self.weak_learners

        Agent.end_of_episode(self)