39 lines
2.3 KiB
Python
39 lines
2.3 KiB
Python
import argparse
|
|
|
|
"""
|
|
Here are the param for the training
|
|
|
|
"""
|
|
|
|
|
|
def get_args():
|
|
parser = argparse.ArgumentParser("Reinforcement Learning experiments for multiagent environments")
|
|
# Environment
|
|
parser.add_argument("--scenario-name", type=str, default="simple_tag", help="name of the scenario script")
|
|
parser.add_argument("--max-episode-len", type=int, default=100, help="maximum episode length")
|
|
parser.add_argument("--time-steps", type=int, default=2000000, help="number of time steps")
|
|
# agents
|
|
parser.add_argument("--num-adversaries", type=int, default=1, help="number of adversaries")
|
|
# Core training parameters
|
|
parser.add_argument("--lr-actor", type=float, default=1e-4, help="learning rate of actor")
|
|
parser.add_argument("--lr-critic", type=float, default=1e-3, help="learning rate of critic")
|
|
parser.add_argument("--epsilon", type=float, default=0.1, help="epsilon greedy")
|
|
parser.add_argument("--noise_rate", type=float, default=0.1, help="noise rate for sampling from a standard normal distribution ")
|
|
parser.add_argument("--gamma", type=float, default=0.95, help="discount factor")
|
|
parser.add_argument("--tau", type=float, default=0.01, help="parameter for updating the target network")
|
|
parser.add_argument("--buffer-size", type=int, default=int(5e5), help="number of transitions can be stored in buffer")
|
|
parser.add_argument("--batch-size", type=int, default=256, help="number of episodes to optimize at the same time")
|
|
# Checkpointing
|
|
parser.add_argument("--save-dir", type=str, default="./model", help="directory in which training state and model should be saved")
|
|
parser.add_argument("--save-rate", type=int, default=2000, help="save model once every time this many episodes are completed")
|
|
parser.add_argument("--model-dir", type=str, default="", help="directory in which training state and model are loaded")
|
|
|
|
# Evaluate
|
|
parser.add_argument("--evaluate-episodes", type=int, default=10, help="number of episodes for evaluating")
|
|
parser.add_argument("--evaluate-episode-len", type=int, default=100, help="length of episodes for evaluating")
|
|
parser.add_argument("--evaluate", type=bool, default=False, help="whether to evaluate the model")
|
|
parser.add_argument("--evaluate-rate", type=int, default=1000, help="how often to evaluate model")
|
|
args = parser.parse_args()
|
|
|
|
return args
|