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58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
from rl_coach.agents.nec_agent import NECAgentParameters
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from rl_coach.base_parameters import VisualizationParameters, PresetValidationParameters
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from rl_coach.environments.environment import SelectedPhaseOnlyDumpMethod, MaxDumpMethod
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from rl_coach.environments.gym_environment import Atari, MujocoInputFilter
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from rl_coach.graph_managers.basic_rl_graph_manager import BasicRLGraphManager
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from rl_coach.graph_managers.graph_manager import ScheduleParameters
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from rl_coach.memories.memory import MemoryGranularity
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from rl_coach.schedules import LinearSchedule
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from rl_coach.core_types import TrainingSteps, EnvironmentEpisodes, EnvironmentSteps, RunPhase
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from rl_coach.filters.reward.reward_rescale_filter import RewardRescaleFilter
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####################
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# Graph Scheduling #
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####################
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schedule_params = ScheduleParameters()
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schedule_params.improve_steps = TrainingSteps(10000000000)
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schedule_params.steps_between_evaluation_periods = EnvironmentEpisodes(10)
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schedule_params.evaluation_steps = EnvironmentEpisodes(1)
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schedule_params.heatup_steps = EnvironmentSteps(1300)
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#########
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# Agent #
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#########
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agent_params = NECAgentParameters()
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agent_params.network_wrappers['main'].learning_rate = 0.00025
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agent_params.exploration.epsilon_schedule = LinearSchedule(0.5, 0.1, 1000)
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agent_params.exploration.evaluation_epsilon = 0
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agent_params.algorithm.discount = 0.99
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agent_params.memory.max_size = (MemoryGranularity.Episodes, 200)
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agent_params.input_filter = MujocoInputFilter()
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agent_params.input_filter.add_reward_filter('rescale', RewardRescaleFilter(1/200.))
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###############
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# Environment #
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###############
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env_params = Atari()
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env_params.level = 'CartPole-v0'
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vis_params = VisualizationParameters()
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vis_params.video_dump_methods = [SelectedPhaseOnlyDumpMethod(RunPhase.TEST), MaxDumpMethod()]
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vis_params.dump_mp4 = False
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########
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# Test #
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########
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preset_validation_params = PresetValidationParameters()
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preset_validation_params.test = True
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preset_validation_params.min_reward_threshold = 150
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preset_validation_params.max_episodes_to_achieve_reward = 300
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graph_manager = BasicRLGraphManager(agent_params=agent_params, env_params=env_params,
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schedule_params=schedule_params, vis_params=vis_params,
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preset_validation_params=preset_validation_params)
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