def get_args(do_just_test=False): #this parameter is just used for the name
parser = get_arg_parser()
parser.add_argument('--tag',
help='terminal tag in logger',
type=str,
default='')
parser.add_argument('--alg',
help='backend algorithm',
type=str,
default='ddpg',
choices=['ddpg', 'ddpg2'])
parser.add_argument('--learn',
help='type of training method',
type=str,
default='hgg',
choices=learner_collection.keys())
parser.add_argument('--env',
help='gym env id',
type=str,
default='FetchReach-v1',
choices=Robotics_envs_id)
parser.add_argument('--extra_sec',
help='whether to use extra distance around obstacle',
type=str2bool,
default=False)
args, _ = parser.parse_known_args()
if args.env == 'HandReach-v0':
parser.add_argument('--goal',
help='method of goal generation',
type=str,
default='reach',
choices=['vanilla', 'reach'])
else:
parser.add_argument(
'--goal',
help='method of goal generation',
type=str,
default='interval',
choices=[
'vanilla', 'fixobj', 'interval', 'custom', 'intervalTest',
'intervalExt', 'intervalColl', 'intervalRewSub',
'intervalRewVec', 'intervalTestExtendedBbox',
'intervalCollStop', 'intervalRewMod', 'intervalCollStopRegion',
'intervalRewModStop', 'intervalRewModRegion',
'intervalRewModRegionStop', 'intervalCollMinDist',
'intervalMinDistRewMod', 'intervalMinDistRewModStop',
'intervalTestExtendedMinDist', 'intervalCollPAV', 'intervalP',
'intervalPRewMod', 'intervalPRewModStop',
'intervalTestExtendedP', 'intervalPAV', 'intervalPAVRewMod',
'intervalPAVRewModStop', 'intervalTestExtendedPAV',
'intervalPRel', 'intervalPRelRewMod', 'intervalPRelRewModStop',
'intervalTestExtendedPRel', 'intervalPAVRel',
'intervalPAVRelRewMod', 'intervalPAVRelRewModStop',
'intervalTestExtendedPAVRel'
])
if args.env[:5] == 'Fetch':
parser.add_argument('--init_offset',
help='initial offset in fetch environments',
type=np.float32,
default=1.0)
elif args.env[:4] == 'Hand':
parser.add_argument('--init_rotation',
help='initial rotation in hand environments',
type=np.float32,
default=0.25)
args, _ = parser.parse_known_args()
if 'RewMod' in args.goal:
parser.add_argument('--rew_mod_val',
help='value to subtract on collision',
type=np.float32,
default=-5.)
if args.extra_sec:
parser.add_argument('--sec_dist',
help='security distance around obstacle',
type=np.float32,
default=None)
parser.add_argument('--graph',
help='g-hgg yes or no',
type=str2bool,
default=False)
parser.add_argument('--show_goals',
help='number of goals to show',
type=np.int32,
default=0)
parser.add_argument('--play_path',
help='path to meta_file directory for play',
type=str,
default=None)
parser.add_argument(
'--play_path_im_h',
help=
'path to meta_file directory for play; this one is just used for the heatmap that will be compared',
type=str,
default=None)
parser.add_argument('--play_epoch',
help='epoch to play',
type=str,
default='latest')
parser.add_argument(
'--stop_hgg_threshold',
help=
'threshold of goals inside goalspace, between 0 and 1, deactivated by default value 2!',
type=np.float32,
default=2)
parser.add_argument('--agent_device',
help='the device to load the agent',
type=str,
default='cpu')
parser.add_argument('--n_x',
help='number of vertices in x-direction for g-hgg',
type=int,
default=31)
parser.add_argument('--n_y',
help='number of vertices in y-direction for g-hgg',
type=int,
default=31)
parser.add_argument('--n_z',
help='number of vertices in z-direction for g-hgg',
type=int,
default=11)
parser.add_argument('--gamma',
help='discount factor',
type=np.float32,
default=0.98)
parser.add_argument('--clip_return',
help='whether to clip return value',
type=str2bool,
default=True)
# these two arguments might be helpful if using other than sparse reward (-1, 0)
parser.add_argument('--reward_min',
help='discount factor',
type=np.float32,
default=-1.)
parser.add_argument('--reward_max',
help='discount factor',
type=np.float32,
default=0.)
parser.add_argument('--eps_act',
help='percentage of epsilon greedy explorarion',
type=np.float32,
default=0.3)
parser.add_argument(
'--std_act',
help='standard deviation of uncorrelated gaussian explorarion',
type=np.float32,
default=0.2)
parser.add_argument('--pi_lr',
help='learning rate of policy network',
type=np.float32,
default=1e-3)
parser.add_argument('--q_lr',
help='learning rate of value network',
type=np.float32,
default=1e-3)
parser.add_argument('--act_l2',
help='quadratic penalty on actions',
type=np.float32,
default=1.0)
parser.add_argument(
'--polyak',
help='interpolation factor in polyak averaging for DDPG',
type=np.float32,
default=0.95)
parser.add_argument('--epoches',
help='number of epoches',
type=np.int32,
default=20)
parser.add_argument('--cycles',
help='number of cycles per epoch',
type=np.int32,
default=20)
parser.add_argument('--episodes',
help='number of episodes per cycle',
type=np.int32,
default=50)
parser.add_argument('--timesteps',
help='number of timesteps per episode',
type=np.int32,
default=(50 if args.env[:5] == 'Fetch' else 100))
parser.add_argument('--train_batches',
help='number of batches to train per episode',
type=np.int32,
default=20)
parser.add_argument('--buffer_size',
help='number of episodes in replay buffer',
type=np.int32,
default=10000)
parser.add_argument(
'--buffer_type',
help=
'type of replay buffer / whether to use Energy-Based Prioritization',
type=str,
default='energy',
choices=['normal', 'energy'])
parser.add_argument('--batch_size',
help='size of sample batch',
type=np.int32,
default=256)
parser.add_argument('--warmup',
help='number of timesteps for buffer warmup',
type=np.int32,
default=10000)
parser.add_argument('--her',
help='type of hindsight experience replay',
type=str,
default='future',
choices=['none', 'final', 'future'])
parser.add_argument('--her_ratio',
help='ratio of hindsight experience replay',
type=np.float32,
default=0.8)
parser.add_argument('--pool_rule',
help='rule of collecting achieved states',
type=str,
default='full',
choices=['full', 'final'])
parser.add_argument('--hgg_c',
help='weight of initial distribution in flow learner',
type=np.float32,
default=3.0)
parser.add_argument('--hgg_L',
help='Lipschitz constant',
type=np.float32,
default=5.0)
parser.add_argument('--hgg_pool_size',
help='size of achieved trajectories pool',
type=np.int32,
default=1000)
parser.add_argument('--save_acc',
help='save successful rate',
type=str2bool,
default=True)
#arguments for VAEs and images
parser.add_argument('--vae_dist_help',
help='using vaes yes or no',
type=str2bool,
default=False)
parser.add_argument('--img_size',
help='size image in pixels',
type=np.int32,
default=84)
parser.add_argument('--img_vid_size',
help='size image in pixels',
type=np.int32,
default=500)
#type of VAE
parser.add_argument(
'--vae_type',
help='',
type=str,
default=None,
choices=['sb', 'mixed', 'monet', 'space', 'bbox', 'faster_rcnn'])
#type VAE for size
parser.add_argument(
'--vae_size_type',
help='',
type=str,
default='all',
choices=['normal', 'sb', 'mixed',
'monet']) #if mixed or monet then representation is shared
#parameters for VAE
parser.add_argument('--latent_size_obstacle',
help='size latent space obstacle',
type=np.int32,
default=None)
parser.add_argument('--latent_size_goal',
help='size latent space goal',
type=np.int32,
default=None)
parser.add_argument('--obstacle_ind_1',
help='index 1 component latent vector',
type=np.int32,
default=None)
parser.add_argument('--obstacle_ind_2',
help='index 2 component latent vector',
type=np.int32,
default=None)
parser.add_argument('--goal_ind_1',
help='index 1 component latent vector',
type=np.int32,
default=None)
parser.add_argument('--goal_ind_2',
help='index 2 component latent vector',
type=np.int32,
default=None)
parser.add_argument('--goal_slot', help='', type=np.int32, default=None)
parser.add_argument('--obstacle_slot',
help='',
type=np.int32,
default=None)
#parameter for size VAE
parser.add_argument('--size_ind',
help='index 2 component latent vector',
type=np.int32,
default=None)
parser.add_argument('--size_ind_2',
help='index 2 component latent vector',
type=np.int32,
default=None)
parser.add_argument(
'--dist_estimator_type',
help='the type if dist estimator to use or None if not using',
type=str,
default=None,
choices=[
'noneType', 'noneTypeReal', 'normal', 'realCoords', 'multiple',
'multipleReal', 'subst', 'substReal'
])
#for imaginary obstacle interactions
parser.add_argument('--imaginary_obstacle_transitions',
help='expand obstacle transition',
type=str2bool,
default=False)
args, _ = parser.parse_known_args()
if args.imaginary_obstacle_transitions:
parser.add_argument(
'--im_train_freq',
help='how often the imaginary transitions are used',
type=np.int,
default=5)
parser.add_argument('--im_buffer_size',
help='size of the imaginary buffer',
type=np.int,
default=400)
parser.add_argument(
'--im_warmup',
help='minimum amount of transitions to start sampling',
type=np.int,
default=120)
parser.add_argument(
'--im_n_per_type',
help='amount fake interactions per type of interaction',
type=np.int,
default=5)
args = parser.parse_args()
args.num_vertices = [args.n_x, args.n_y, args.n_z]
args.goal_based = (args.env in Robotics_envs_id)
args.clip_return_l, args.clip_return_r = clip_return_range(args)
if args.extra_sec and args.sec_dist is None:
if args.vae_dist_help: #distance for latent space
args.sec_dist = 0.02
else:
args.sec_dist = 0.009
if args.imaginary_obstacle_transitions:
args.im_train_counter = 0
args.im_norm_freq = copy.copy(args.im_train_freq)
args.im_norm_counter = 0
if do_just_test:
args.epoches = 1
args.cycles = 5
base_name = args.alg + '-' + args.env + '-' + args.goal + '-' + args.learn
if do_just_test:
if args.play_path is not None:
remaining, last = os.path.split(args.play_path)
if args.env in last:
logger_name = 'TEST-' + last
else:
remaining, last = os.path.split(remaining)
if args.env in last:
logger_name = 'TEST-' + last
else:
logger_name = 'TEST-' + base_name
if 'secdist' in args.play_path and not args.extra_sec:
raise Exception(
'using agent trained with security distance, but test not using it. Add the same distance'
)
else:
logger_name = 'TEST-' + base_name
if str.startswith(remaining, 'log/'):
rest_path = remaining[4:]
if len(rest_path) > 0:
logger_name = rest_path + '/' + logger_name
else:
logger_name = base_name
if args.tag != '': logger_name = args.tag + '-' + logger_name
if args.graph:
logger_name = logger_name + '-graph'
if args.stop_hgg_threshold < 1:
logger_name = logger_name + '-stop'
if args.dist_estimator_type is not None:
logger_name = logger_name + '-' + args.dist_estimator_type
if args.vae_type is not None:
logger_name = logger_name + '-' + args.vae_type
if 'RewMod' in args.goal:
logger_name = logger_name + '-rewmodVal(' + str(
args.rew_mod_val) + ')'
if args.extra_sec:
logger_name = logger_name + '-secdist({})'.format(args.sec_dist)
if args.imaginary_obstacle_transitions:
logger_name = logger_name + '-IMAGINARY'
args.logger = get_logger(logger_name)
for key, value in args.__dict__.items():
if key != 'logger':
args.logger.info('{}: {}'.format(key, value))
cuda = torch.cuda.is_available()
torch.manual_seed(1)
device = torch.device("cuda" if cuda else "cpu")
args.device = device
#extensions from intervale_ext
if args.goal in ['intervalRewVec']:
args.reward_dims = 2
else:
args.reward_dims = 1
args.colls_test_check_envs = [
'intervalTestExtendedBbox', 'intervalTestExtendedMinDist',
'intervalTestExtendedP', 'intervalTestExtendedPAV',
'intervalTestExtendedPRel', 'intervalTestExtendedPAVRel',
'intervalTest'
]
return args
def get_args():
parser = get_arg_parser()
# basic arguments
parser.add_argument('--tag',
help='terminal tag in logger',
type=str,
default='')
parser.add_argument('--gpu', help='which gpu to use', type=int, default=0)
parser.add_argument('--env', help='gym env id', type=str, default='Pong')
parser.add_argument('--alg',
help='backend algorithm',
type=str,
default='dqn',
choices=algorithm_collection.keys())
parser.add_argument('--learn',
help='type of training method',
type=str,
default='normal',
choices=learner_collection.keys())
args, _ = parser.parse_known_args()
# env arguments
parser.add_argument('--gamma',
help='discount factor',
type=np.float32,
default=0.99)
def atari_args():
parser.set_defaults(learn='atari')
parser.add_argument('--sticky',
help='whether to use sticky actions',
type=str2bool,
default=False)
parser.add_argument('--xian',
help='whether to use xian group',
type=str2bool,
default=False)
parser.add_argument(
'--noop',
help='number of noop actions while starting new episode',
type=np.int32,
default=30)
parser.add_argument('--frames',
help='number of stacked frames',
type=np.int32,
default=4)
parser.add_argument('--rews_scale',
help='scale of rewards',
type=np.float32,
default=1.0)
parser.add_argument('--test_eps',
help='random action noise in atari testing',
type=np.float32,
default=0.001)
env_args_collection = {'atari': atari_args}
env_args_collection[envs_collection[args.env]]()
# training arguments
parser.add_argument('--epoches',
help='number of epoches',
type=np.int32,
default=20)
parser.add_argument('--cycles',
help='number of cycles per epoch',
type=np.int32,
default=20)
parser.add_argument('--iterations',
help='number of iterations per cycle',
type=np.int32,
default=100)
parser.add_argument('--timesteps',
help='number of timesteps per iteration',
type=np.int32,
default=500)
# testing arguments
parser.add_argument('--test_rollouts',
help='number of rollouts to test per cycle',
type=np.int32,
default=5)
parser.add_argument('--test_timesteps',
help='number of timesteps per rollout',
type=np.int32,
default=27000)
parser.add_argument('--save_rews',
help='save cumulative rewards',
type=str2bool,
default=False)
parser.add_argument('--save_Q',
help='save Q estimation',
type=str2bool,
default=False)
# buffer arguments
parser.add_argument('--buffer',
help='type of replay buffer',
type=str,
default='default',
choices=buffer_collection)
parser.add_argument('--buffer_size',
help='number of transitions in replay buffer',
type=np.int32,
default=1000000)
parser.add_argument('--batch_size',
help='size of sample batch',
type=np.int32,
default=32)
parser.add_argument('--warmup',
help='number of timesteps for buffer warmup',
type=np.int32,
default=2000)
#### modifyed !!!!!!!!!!!!!!
# algorithm arguments
def q_learning_args():
parser.add_argument('--train_batches',
help='number of batches to train per iteration',
type=np.int32,
default=25)
parser.add_argument('--train_target',
help='frequency of target network updating',
type=np.int32,
default=8000)
parser.add_argument(
'--eps_l',
help='beginning percentage of epsilon greedy explorarion',
type=np.float32,
default=1.00)
parser.add_argument(
'--eps_r',
help='final percentage of epsilon greedy explorarion',
type=np.float32,
default=0.01)
parser.add_argument('--eps_decay',
help='number of steps to decay epsilon',
type=np.int32,
default=250000)
parser.add_argument('--optimizer',
help='optimizer to use',
type=str,
default='adam',
choices=['adam', 'rmsprop'])
args, _ = parser.parse_known_args()
if args.optimizer == 'adam':
parser.add_argument('--q_lr',
help='learning rate of value network',
type=np.float32,
default=0.625e-4)
parser.add_argument('--Adam_eps',
help='epsilon factor of Adam optimizer',
type=np.float32,
default=1.5e-4)
elif args.optimizer == 'rmsprop':
parser.add_argument('--q_lr',
help='learning rate of value network',
type=np.float32,
default=2.5e-4)
parser.add_argument('--RMSProp_decay',
help='decay factor of RMSProp optimizer',
type=np.float32,
default=0.95)
parser.add_argument('--RMSProp_eps',
help='epsilon factor of RMSProp optimizer',
type=np.float32,
default=1e-2)
parser.add_argument('--nstep',
help='parameter for n-step bootstrapping',
type=np.int32,
default=1)
def dqn_args():
# q_learning_args()
ddq_args()
parser.add_argument('--double',
help='whether to use double trick',
type=str2bool,
default=False)
# parser.add_argument('--dueling', help='whether to use dueling trick', type=str2bool, default=False)
def cddqn_args():
q_learning_args()
parser.add_argument('--dueling',
help='whether to use dueling trick',
type=str2bool,
default=False)
def mmdqn_args():
q_learning_args()
parser.add_argument('--dueling',
help='whether to use dueling trick',
type=str2bool,
default=False)
def lrdqn_args():
q_learning_args()
parser.add_argument('--double',
help='whether to use double trick',
type=str2bool,
default=False)
parser.add_argument('--rank',
help='rank of value matrix',
type=np.int32,
default=3)
parser.add_argument('--beta',
help='weight of sparsity loss',
type=np.float32,
default=1.0)
def ddq_args():
q_learning_args()
parser.add_argument(
'--inner_q_type',
help=
'whether to use td3 trick/double trick TD3:min double-Q:double none:mean',
type=str,
default='min')
# parser.add_argument('--td4', help='whether to use td3 trick ', type=str2bool, default=False)
parser.add_argument('--alpha',
help='leaky relu parameter',
type=np.float,
default=1.)
parser.add_argument('--tau',
help='parameter for smooth target update',
type=np.float,
default=1.)
parser.add_argument('--num_q',
help='number of q to use',
type=np.int32,
default=4)
parser.add_argument('--beta',
help='if >0 use lambda return, else use max',
type=np.float32,
default=-1.)
parser.add_argument('--state_dim',
help='for representation, no use now',
type=np.int,
default=32)
parser.add_argument('--dueling',
help='whether to use dueling trick',
type=str2bool,
default=False)
parser.add_argument('--max_step',
help='max step to truncate',
type=int,
default=-1)
algorithm_args_collection = {
'dqn': dqn_args,
'cddqn': cddqn_args,
'mmdqn': mmdqn_args,
'avedqn': dqn_args,
'lrdqn': lrdqn_args,
'ddq': ddq_args,
'ddq6': ddq_args,
'amc': ddq_args,
}
algorithm_args_collection[args.alg]()
# learner arguments
def lb_args():
parser.add_argument('--lb_type',
help='type of lower-bound objective',
type=str,
default='hard',
choices=['hard', 'soft'])
def hash_args():
lb_args()
parser.add_argument('--avg_n',
help='number of trajectories for moving average',
type=np.int32,
default=5)
learner_args_collection = {
'atari_lb': lb_args,
'atari_hash_lb': hash_args,
'atari_vi_lb': hash_args
}
if args.learn in learner_args_collection.keys():
learner_args_collection[args.learn]()
args = parser.parse_args()
get_policy_train_type(args)
logger_name = args.alg + '-' + args.env + '-' + args.learn
if args.tag != '': logger_name = args.tag + '-' + logger_name
args.logger = get_logger(logger_name)
for key, value in args.__dict__.items():
if key != 'logger':
args.logger.info('{}: {}'.format(key, value))
return args
def get_args():
parser = get_arg_parser()
parser.add_argument('--tag', help='terminal tag in logger', type=str, default='')
parser.add_argument('--alg', help='backend algorithm', type=str, default='ddpg', choices=['ddpg', 'ddpg2'])
parser.add_argument('--learn', help='type of training method', type=str, default='hgg',
choices=learner_collection.keys())
parser.add_argument('--env', help='gym env id', type=str, default='FetchReach-v1',
choices=Robotics_envs_id + Kuka_envs_id)
args, _ = parser.parse_known_args()
if args.env == 'HandReach-v0':
parser.add_argument('--goal', help='method of goal generation', type=str, default='reach',
choices=['vanilla', 'reach'])
else:
parser.add_argument('--goal', help='method of goal generation', type=str, default='interval',
choices=['vanilla', 'fixobj', 'interval', 'custom'])
if args.env[:5] == 'fetch':
parser.add_argument('--init_offset', help='initial offset in fetch environments', type=np.float32,
default=1.0)
elif args.env[:4] == 'Hand':
parser.add_argument('--init_rotation', help='initial rotation in hand environments', type=np.float32,
default=0.25)
parser.add_argument('--graph', help='g-hgg yes or no', type=str2bool, default=False)
parser.add_argument('--route', help='use route to help hgg find target or not', type=str2bool, default=False)
# route only for testing
parser.add_argument('--show_goals', help='number of goals to show', type=np.int32, default=0)
parser.add_argument('--play_path', help='path to meta_file directory for play', type=str, default=None)
parser.add_argument('--play_epoch', help='epoch to play', type=str, default='latest')
parser.add_argument('--stop_hgg_threshold',
help='threshold of goals inside goalspace, between 0 and 1, deactivated by default value 2!',
type=np.float32, default=2)
parser.add_argument('--n_x', help='number of vertices in x-direction for g-hgg', type=int, default=31)
parser.add_argument('--n_y', help='number of vertices in y-direction for g-hgg', type=int, default=31)
parser.add_argument('--n_z', help='number of vertices in z-direction for g-hgg', type=int, default=11)
parser.add_argument('--gamma', help='discount factor', type=np.float32, default=0.98)
parser.add_argument('--clip_return', help='whether to clip return value', type=str2bool, default=True)
parser.add_argument('--eps_act', help='percentage of epsilon greedy explorarion', type=np.float32, default=0.3)
parser.add_argument('--std_act', help='standard deviation of uncorrelated gaussian explorarion', type=np.float32,
default=0.2)
parser.add_argument('--pi_lr', help='learning rate of policy network', type=np.float32, default=1e-3)
parser.add_argument('--q_lr', help='learning rate of value network', type=np.float32, default=1e-3)
parser.add_argument('--act_l2', help='quadratic penalty on actions', type=np.float32, default=1.0)
parser.add_argument('--polyak', help='interpolation factor in polyak averaging for DDPG', type=np.float32,
default=0.95)
parser.add_argument('--epoches', help='number of epoches', type=np.int32, default=20)
parser.add_argument('--cycles', help='number of cycles per epoch', type=np.int32, default=20)
parser.add_argument('--episodes', help='number of episodes per cycle', type=np.int32, default=50)
parser.add_argument('--timesteps', help='number of timesteps per episode', type=np.int32,
default=(50 if args.env[:5] == 'fetch' else 100))
parser.add_argument('--train_batches', help='number of batches to train per episode', type=np.int32, default=20)
parser.add_argument('--curriculum', type=str2bool, default=False)
parser.add_argument('--buffer_size', help='number of episodes in replay buffer', type=np.int32, default=10000)
parser.add_argument('--buffer_type', help='type of replay buffer / whether to use Energy-Based Prioritization',
type=str, default='energy', choices=['normal', 'energy'])
parser.add_argument('--rhg', help='record hindsight goals in different learning stage or not', type=str2bool,
default=False)
parser.add_argument('--batch_size', help='size of sample batch', type=np.int32, default=256)
parser.add_argument('--warmup', help='number of timesteps for buffer warmup', type=np.int32, default=10000)
parser.add_argument('--her', help='type of hindsight experience replay', type=str, default='future',
choices=['none', 'final', 'future'])
parser.add_argument('--her_ratio', help='ratio of hindsight experience replay', type=np.float32, default=0.8)
parser.add_argument('--pool_rule', help='rule of collecting achieved states', type=str, default='full',
choices=['full', 'final'])
parser.add_argument('--hgg_c', help='weight of initial distribution in flow learner', type=np.float32, default=3.0)
parser.add_argument('--hgg_L', help='Lipschitz constant', type=np.float32, default=5.0)
parser.add_argument('--hgg_pool_size', help='size of achieved trajectories pool', type=np.int32, default=1000)
parser.add_argument('--balance_sigma', help='balance parameters', type=np.float32, default=0.3)
parser.add_argument('--balance_eta', help='balance parameters', type=np.float32, default=1000)
parser.add_argument('--record', help='record videos', type=bool, default=False)
parser.add_argument('--save_acc', help='save successful rate', type=str2bool, default=True)
args = parser.parse_args()
args.num_vertices = [args.n_x, args.n_y, args.n_z]
args.goal_based = (args.env in (Robotics_envs_id + Kuka_envs_id))
args.clip_return_l, args.clip_return_r = clip_return_range(args)
logger_name = args.alg + '-' + args.env + '-' + args.learn
if args.tag != '': logger_name = args.tag + '-' + logger_name
if args.graph:
logger_name = logger_name + '-graph'
if args.stop_hgg_threshold < 1:
logger_name = logger_name + '-stop'
if args.curriculum:
logger_name = logger_name + '-curriculum'
args.logger = get_logger(logger_name)
for key, value in args.__dict__.items():
if key != 'logger':
args.logger.info('{}: {}'.format(key, value))
return args
def get_args():
parser = get_arg_parser()
parser.add_argument('--tag',
help='terminal tag in logger',
type=str,
default='')
parser.add_argument('--alg',
help='backend algorithm',
type=str,
default='ddpg',
choices=['ddpg', 'ddpg2'])
parser.add_argument('--learn',
help='type of training method',
type=str,
default='hgg',
choices=learner_collection.keys())
parser.add_argument('--env',
help='gym env id',
type=str,
default='FetchReach-v1',
choices=Robotics_envs_id)
args, _ = parser.parse_known_args()
if args.env == 'HandReach-v0':
parser.add_argument('--goal',
help='method of goal generation',
type=str,
default='reach',
choices=['vanilla', 'reach'])
else:
parser.add_argument(
'--goal',
help='method of goal generation',
type=str,
default='interval',
choices=['vanilla', 'fixobj', 'interval', 'obstacle'])
if args.env[:5] == 'Fetch':
parser.add_argument('--init_offset',
help='initial offset in fetch environments',
type=np.float32,
default=1.0)
elif args.env[:4] == 'Hand':
parser.add_argument('--init_rotation',
help='initial rotation in hand environments',
type=np.float32,
default=0.25)
parser.add_argument('--gamma',
help='discount factor',
type=np.float32,
default=0.98)
parser.add_argument('--clip_return',
help='whether to clip return value',
type=str2bool,
default=True)
parser.add_argument('--eps_act',
help='percentage of epsilon greedy explorarion',
type=np.float32,
default=0.3)
parser.add_argument(
'--std_act',
help='standard deviation of uncorrelated gaussian explorarion',
type=np.float32,
default=0.2)
parser.add_argument('--pi_lr',
help='learning rate of policy network',
type=np.float32,
default=1e-3)
parser.add_argument('--q_lr',
help='learning rate of value network',
type=np.float32,
default=1e-3)
parser.add_argument('--act_l2',
help='quadratic penalty on actions',
type=np.float32,
default=1.0)
parser.add_argument(
'--polyak',
help='interpolation factor in polyak averaging for DDPG',
type=np.float32,
default=0.95)
parser.add_argument('--epochs',
help='number of epochs',
type=np.int32,
default=20)
parser.add_argument('--cycles',
help='number of cycles per epoch',
type=np.int32,
default=20)
parser.add_argument('--episodes',
help='number of episodes per cycle',
type=np.int32,
default=50)
parser.add_argument('--timesteps',
help='number of timesteps per episode',
type=np.int32,
default=(50 if args.env[:5] == 'Fetch' else 100))
parser.add_argument('--train_batches',
help='number of batches to train per episode',
type=np.int32,
default=20)
parser.add_argument('--buffer_size',
help='number of episodes in replay buffer',
type=np.int32,
default=10000)
parser.add_argument(
'--buffer_type',
help=
'type of replay buffer / whether to use Energy-Based Prioritization',
type=str,
default='energy',
choices=['normal', 'energy'])
parser.add_argument('--batch_size',
help='size of sample batch',
type=np.int32,
default=256)
parser.add_argument('--warmup',
help='number of timesteps for buffer warmup',
type=np.int32,
default=10000)
parser.add_argument('--her',
help='type of hindsight experience replay',
type=str,
default='future',
choices=['none', 'final', 'future'])
parser.add_argument('--her_ratio',
help='ratio of hindsight experience replay',
type=np.float32,
default=0.8)
parser.add_argument('--pool_rule',
help='rule of collecting achieved states',
type=str,
default='full',
choices=['full', 'final'])
parser.add_argument('--hgg_c',
help='weight of initial distribution in flow learner',
type=np.float32,
default=3.0)
parser.add_argument('--hgg_L',
help='Lipschitz constant',
type=np.float32,
default=5.0)
parser.add_argument('--hgg_pool_size',
help='size of achieved trajectories pool',
type=np.int32,
default=1000)
parser.add_argument('--save_acc',
help='save successful rate',
type=str2bool,
default=True)
args = parser.parse_args()
args.goal_based = (args.env in Robotics_envs_id)
args.clip_return_l, args.clip_return_r = clip_return_range(args)
logger_name = args.alg + '-' + args.env + '-' + args.learn
if args.tag != '': logger_name = args.tag + '-' + logger_name
args.logger = get_logger(logger_name)
for key, value in args.__dict__.items():
if key != 'logger':
args.logger.info('{}: {}'.format(key, value))
return args
def get_config():
parser = get_arg_parser()
parser.add_argument('--seed', help='random seed', type=int, default=0)
######## hardware configure
parser.add_argument('--gpu',
help='which gpu exp assigns on',
type=str,
default="0")
######## here for extension modules
parser.add_argument('--sr',
help='if use Sibling Rivalry or not',
type=str2bool,
default=False)
parser.add_argument('--goalgan',
help='if use goalgan or not',
type=str2bool,
default=False)
parser.add_argument('--fgi',
help='relabel the goal with foresight goal inference',
type=str2bool,
default=False)
parser.add_argument('--foresight_length',
help='foresight length',
type=int,
default=10)
parser.add_argument('--goal_generator',
help='if use goal generator',
type=str2bool,
default=False)
parser.add_argument('--model_based_training',
help='if MB training',
type=str2bool,
default=False)
parser.add_argument('--training_freq',
help='training times',
type=int,
default=10)
parser.add_argument('--extend_length',
help='extend length',
type=int,
default=3)
parser.add_argument('--her_before_fgi',
help='her before fgi',
type=bool,
default=True)
parser.add_argument('--test_last_step',
help='judge success whether use the last step',
type=bool,
default=False)
######## here for env model configs
parser.add_argument('--fake',
help='use env model',
type=str2bool,
default=False)
parser.add_argument('--env_num_networks',
help='num networks',
type=int,
default=6)
parser.add_argument('--env_elites', help='elites', type=int, default=3)
parser.add_argument('--env_hidden',
help='env hidden',
type=int,
default=200)
parser.add_argument('--distance_threshold',
help='distance_threshold',
type=float,
default=0.05)
########
parser.add_argument('--tag',
help='terminal tag in logger',
type=str,
default='')
parser.add_argument('--alg',
help='backend algorithm',
type=str,
default='ddpg',
choices=['ddpg', 'ddpg2'])
parser.add_argument('--learn',
help='type of training method',
type=str,
default='hgg',
choices=learner_collection.keys())
parser.add_argument(
'--env', help='gym env id', type=str,
default='FetchReach-v1') # here removed choice in envs.
args, _ = parser.parse_known_args()
if args.env == 'HandReach-v0':
parser.add_argument('--goal',
help='method of goal generation',
type=str,
default='reach',
choices=['vanilla', 'reach'])
else:
parser.add_argument('--goal',
help='method of goal generation',
type=str,
default='interval',
choices=['vanilla', 'fixobj', 'interval'])
if args.env[:5] == 'Fetch':
parser.add_argument('--init_offset',
help='initial offset in fetch environments',
type=np.float32,
default=1.0)
elif args.env[:4] == 'Hand':
parser.add_argument('--init_rotation',
help='initial rotation in hand environments',
type=np.float32,
default=0.25)
parser.add_argument('--gamma',
help='discount factor',
type=np.float32,
default=0.98)
parser.add_argument('--clip_return',
help='whether to clip return value',
type=str2bool,
default=True)
parser.add_argument('--eps_act',
help='percentage of epsilon greedy explorarion',
type=np.float32,
default=0.3)
parser.add_argument(
'--std_act',
help='standard deviation of uncorrelated gaussian explorarion',
type=np.float32,
default=0.2)
parser.add_argument('--pi_lr',
help='learning rate of policy network',
type=np.float32,
default=1e-3)
parser.add_argument('--q_lr',
help='learning rate of value network',
type=np.float32,
default=1e-3)
parser.add_argument('--act_l2',
help='quadratic penalty on actions',
type=np.float32,
default=1.0)
parser.add_argument(
'--polyak',
help='interpolation factor in polyak averaging for DDPG',
type=np.float32,
default=0.95)
parser.add_argument('--epoches',
help='number of epoches',
type=np.int32,
default=20)
parser.add_argument('--cycles',
help='number of cycles per epoch',
type=np.int32,
default=15)
parser.add_argument('--episodes',
help='number of episodes per cycle',
type=np.int32,
default=50)
parser.add_argument('--timesteps',
help='number of timesteps per episode',
type=np.int32,
default=(50 if args.env[:5] == 'Fetch' else 100))
parser.add_argument('--train_batches',
help='number of batches to train per episode',
type=np.int32,
default=20)
parser.add_argument('--buffer_size',
help='number of episodes in replay buffer',
type=np.int32,
default=10000)
parser.add_argument(
'--buffer_type',
help=
'type of replay buffer / whether to use Energy-Based Prioritization',
type=str,
default='normal',
choices=['normal', 'energy'])
parser.add_argument('--batch_size',
help='size of sample batch',
type=np.int32,
default=256)
parser.add_argument('--warmup',
help='number of timesteps for buffer warmup',
type=np.int32,
default=10000)
parser.add_argument('--her',
help='type of hindsight experience replay',
type=str,
default='future',
choices=['none', 'final', 'future'])
parser.add_argument('--her_ratio',
help='ratio of hindsight experience replay',
type=np.float32,
default=0.8)
parser.add_argument('--pool_rule',
help='rule of collecting achieved states',
type=str,
default='full',
choices=['full', 'final'])
parser.add_argument('--hgg_c',
help='weight of initial distribution in flow learner',
type=np.float32,
default=3.0)
parser.add_argument('--hgg_L',
help='Lipschitz constant',
type=np.float32,
default=5.0)
parser.add_argument('--hgg_pool_size',
help='size of achieved trajectories pool',
type=np.int32,
default=1000)
parser.add_argument('--save_acc',
help='save successful rate',
type=str2bool,
default=True)
args = parser.parse_args()
# gpu visible setting
os.environ["CUDA_VISIBLE_DEVICES"] = args.gpu
args.goal_based = True
args.clip_return_l, args.clip_return_r = clip_return_range(args)
logger_name = args.alg + '-' + args.env + '-' + args.learn
if args.tag != '':
logger_name = args.tag + '-' + logger_name
args.logger = get_logger(logger_name)
for key, value in args.__dict__.items():
if key != 'logger':
args.logger.info('{}: {}'.format(key, value))
# predefine the corresponding dims in different envs.
env_alt = {
'Mountaincar-v0': {
'start_in_obs': 0,
'end_in_obs': 1,
'desire_dim': 1,
'step_fake_param': 3,
'env_model_obs_dim': 2,
'env_model_act_dim': 1
},
'FetchPush-v1': {
'start_in_obs': 3,
'end_in_obs': 6,
'desire_dim': 3,
'step_fake_param': 29,
'env_model_obs_dim': 25,
'env_model_act_dim': 4
},
'World-v0': {
'start_in_obs': 0,
'end_in_obs': 2,
'desire_dim': 2,
'step_fake_param': 4,
'env_model_obs_dim': 2,
'env_model_act_dim': 2
},
'FetchReach-v1': {
'start_in_obs': 0,
'end_in_obs': 3,
'desire_dim': 3,
'step_fake_param': 14,
'env_model_obs_dim': 10,
'env_model_act_dim': 4
},
'Pendulum-v0': {
'start_in_obs': 1,
'end_in_obs': 3,
'desire_dim': 2,
'step_fake_param': 4,
'env_model_obs_dim': 3,
'env_model_act_dim': 1
},
'AntLocomotion-v0': {
'start_in_obs': 0,
'end_in_obs': 2,
'desire_dim': 2,
'step_fake_param': 37,
'env_model_obs_dim': 29,
'env_model_act_dim': 8
},
'AntLocomotionDiverse-v0': {
'start_in_obs': 0,
'end_in_obs': 2,
'desire_dim': 2,
'step_fake_param': 37,
'env_model_obs_dim': 29,
'env_model_act_dim': 8
},
'HalfCheetahGoal-v0': {
'start_in_obs': 8,
'end_in_obs': 9,
'desire_dim': 1,
'step_fake_param': 23,
'env_model_obs_dim': 17,
'env_model_act_dim': 6
},
'Reacher-v0': {
'start_in_obs': 9,
'end_in_obs': 11,
'desire_dim': 2,
'step_fake_param': 14,
'env_model_obs_dim': 11,
'env_model_act_dim': 3
}
}
args.env_params = env_alt[args.env]
args.model_loss_log_name = args.tag + time.strftime('-(%Y-%m-%d-%H:%M:%S)')
return args