def __init__(self, env, configuration=config, logger=None):
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper-params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
self.action_dim = self.env.action_space[0].n
self.observation_dim = self.env.observation_space[0].shape[0]
# create n DDPGActorCritic object for n agents
agent_networks = []
for i in range(env.n):
agent_networks.append(
DDPGActorCritic(i,
env,
configuration=self.config,
logger=logger))
self.agent_networks = agent_networks
def __init__(self, config, logger=None):
"""
Initialize Policy Gradient Class
Args:
config: class with hyperparameters
logger: logger instance from logging module
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper-params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
# discrete action space or continuous action space
self.discrete = False
self.observation_dim = 19 + 3
self.action_dim = 1 + int(self.config.throttle)
self.learning_rate = self.config.learning_rate
# build model
self.build()
#Enable saving the model
self.saver = tf.train.Saver()
def __init__(self, agent_idx, env, configuration, logger=None):
self.agent_idx = agent_idx
self.config = configuration
# directory for training outputs
if not os.path.exists(self.config.output_path):
os.makedirs(self.config.output_path)
# store hyper-params
self.logger = logger
if logger is None:
self.logger = get_logger(self.config.log_path)
self.env = env
# action space for a given agent - is Discrete(5) for simple_spread
# NOTE: assumes that all agents have the same action space for now
# TODO: action_dim as a argument to this function, so it can vary by agent
# TODO: for simple_spread we don't need to worry about communication space
# however, for senarios with communication channels, we will need to re-look at this
# as action_space seems to be a tuple of movement space and comm space
self.action_dim = self.env.action_space[0].n
# observation space for a given agent - is Box(18) for simple_spread
# NOTE: assumes that all agents have the same observation space for now
# TODO: observation_dim as a argument to this function, so it can vary by agent
self.observation_dim = self.env.observation_space[0].shape[0]
self.lr = self.config.learning_rate
def __init__(self, env, config, logger=None):
'''
初始化策略梯度类
Args:
env: open-ai中的环境或者自己写的环境，满足gym的接口
config: class with hyperparameters
logger: logger instance from logging module
'''
# 被保存模型的路径
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
# 判断环境的动作空间是离散的还是连续的
self.discrete = isinstance(env.action_space, gym.spaces.Discrete)
# 对于CartPole-v0, observation_dim = 4
# InvertedPendulum-v2, observation_dim.shape = 4
self.observation_dim = self.env.observation_space.shape[0]
# 离散情况是多少种动作，连续情况一个向量
# 对于CartPole-v0, action_dim.shape = 2
# InvertedPendulum-v2, action_dim.shape = 1
self.action_dim = self.env.action_space.n if self.discrete else self.env.action_space.shape[
0]
self.lr = self.config.learning_rate
# build model
self.build()
def __init__(self, env, config, logger=None, name=None):
"""
Initialize Q Network and env
Args:
config: class with hyperparameters
logger: logger instance from logging module
"""
# directory for training outputs
self.name = name
self.action_space = 3
if name == None:
raise Exception("Must supply network name")
name = time.strftime("_%m%d_%H%M") + "/" + name
config.output_path = config.output_path.format(name)
config.model_output = config.model_output.format(name)
config.log_path = config.log_path.format(name)
config.plot_output = config.plot_output.format(name)
config.record_path = config.record_path.format(name)
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper params
# Customise the config
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
# build model
self.build()
def __init__(self, env, config, logger=None, student=False):
"""
Initialize Q Network and env
Args:
config: class with hyperparameters
logger: logger instance from logging module
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
self.student = student
# build model
self.build(student=student)
self.size = sum(v.get_shape().num_elements()
for v in tf.trainable_variables())
if self.student:
self.size -= self.teachermodel.size
self.logger.info('Num params: %d' % self.size)
def __init__(self, env, config, logger=None):
"""
Initialize Q Network and env
Args:
config: class with hyperparameters
logger: logger instance from logging module
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
# double q learning conf
self.is_double_q = getattr(self.config, 'double_q', False)
# my flag to control whether to use original code
# or modified with respect to schedule update
self.original_schedule = getattr(self.config, 'original_schedule',
True)
# build model
self.build()
def __init__(self, config, logger=None):
"""
Initialize Q Network and env
Args:
config: class with hyperparameters
logger: logger instance from logging module
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
envs = []
for env_name in config.env_names:
env = gym.make(env_name)
env = wrap_dqn(env)
env = PreproWrapper(env,
prepro=greyscale,
shape=(84, 84, 1),
overwrite_render=config.overwrite_render)
envs.append(env)
self.envs = envs
self.recon = self.config.recon
# build model
self.build()
def __init__(self):
"""
Creates output directories if they don't exist and load vocabulary
Defines attributes that depends on the vocab.
Look for the __init__ comments in the class attributes
"""
# check that the reload directory exists
if self.dir_reload is not None and not os.path.exists(self.dir_reload):
print("Weights directory not found ({})".format(self.dir_reload))
self.dir_reload = None
# directory for training outputs
if not os.path.exists(self.dir_output):
os.makedirs(self.dir_output)
if not os.path.exists(self.model_output):
os.makedirs(self.model_output)
if not os.path.exists(self.dir_plots):
os.makedirs(self.dir_plots)
# initializer file for answers
with open(self.path_results, "a") as f:
pass
with open(self.path_results_final, "a") as f:
pass
self.vocab = load_vocab(self.path_vocab)
self.vocab_size = len(self.vocab)
self.attn_cell_config["num_proj"] = self.vocab_size
self.id_PAD = self.vocab[PAD]
self.id_END = self.vocab[END]
self.logger = get_logger(self.path_log)
def __init__(self, env, config, logger=None):
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
self.config = config
self.logger = logger
self.batch_counter = 0
self.seed = None
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
self.discrete = isinstance(env.action_space, gym.spaces.Discrete)
if str(config.env_name).startswith("Fourrooms"):
self.observation_dim = 1
else:
self.observation_dim = self.env.observation_space.shape[0]
self.action_dim = self.env.action_space.n if self.discrete else \
self.env.action_space.shape[0]
self.lr = self.config.learning_rate
self.build()
def __init__(self, env, config, logger=None):
"""
Initialize Policy Gradient Class
Args:
env: an OpenAI Gym environment
config: class with hyperparameters
logger: logger instance from the logging module
You do not need to implement anything in this function. However,
you will need to use self.discrete, self.observation_dim,
self.action_dim, and self.lr in other methods.
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyperparameters
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
# discrete vs continuous action space
self.discrete = isinstance(env.action_space, gym.spaces.Discrete)
self.observation_dim = self.env.observation_space.shape[0]
self.action_dim = self.env.action_space.n if self.discrete else self.env.action_space.shape[
0]
self.lr = self.config.learning_rate
# build model
self.build()
def __init__(self):
self.lr = 5e-2
self.controller_cells = 64
self.batch_size = 500
self.num_batches = 500
self.observation_dim = 1000
self.action_dim = 1000
self.num_layers = 2
self.action_buffer = []
self.state_buffer = []
self.logprob_buffer = []
self._dict = {}
self._used_dict = {}
self.log_acc = []
self.logger = get_logger('./log.txt')
self.baseline = -1000.0
self._num_used_models = []
#self._initial_baseline =
'''
with open('./action_average_reward_dict.json', 'r') as f:
self._raw_dict = json.load(f)
temp_map = {30:0, 60:1, 100:2, 144:3}
for key in self._raw_dict.keys():
actions = [temp_map[int(a)] for a in key[1:-1].split(',')]
temp = str(actions).replace(",","")
accuracy = float(self._raw_dict[key]) / 10000
self._dict[temp] = accuracy
self._used_dict[temp] = 0
'''
self._dict = self.build_reward_function()
self._used_dict = np.zeros_like(self._dict)
self.build()
def __init__(self, config: dict, dirs: dict, device):
self.parallel = isinstance(device, list)
self.config = config
self.logger = get_logger(self.config["general"]["project_name"])
self.is_debug = self.config["general"]["debug"]
if self.is_debug:
self.logger.info("Running in debug mode")
if self.parallel:
self.device = torch.device(
f"cuda:{device[0]}" if torch.cuda.is_available() else "cpu")
self.all_devices = device
self.logger.info("Running experiment on multiple gpus!")
else:
self.device = device
self.all_devices = [device]
self.dirs = dirs
if torch.cuda.is_available():
os.environ["CUDA_VISIBLE_DEVICES"] = ",".join([
str(dev.index if self.parallel else dev)
for dev in self.all_devices
])
if self.config["general"]["restart"]:
self.logger.info(
f'Resume training run with name "{self.config["general"]["project_name"]}" on device(s) {self.all_devices}'
)
else:
self.logger.info(
f'Start new training run with name "{self.config["general"]["project_name"]}" on device(s) {self.all_devices}'
)
########## seed setting ##########
torch.manual_seed(self.config["general"]["seed"])
torch.cuda.manual_seed(self.config["general"]["seed"])
np.random.seed(self.config["general"]["seed"])
# random.seed(opt.seed)
torch.backends.cudnn.deterministic = True
torch.manual_seed(self.config["general"]["seed"])
rng = np.random.RandomState(self.config["general"]["seed"])
if self.config["general"]["mode"] == "train":
project = "visual_poking_unsupervised"
wandb.init(
dir=self.dirs["log"],
project=project,
name=self.config["general"]["project_name"],
group=self.config["general"]["experiment"],
)
# log paramaters
self.logger.info("Training parameters:")
for key in self.config:
if key != "testing":
self.logger.info(
f"{key}: {self.config[key]}") # print to console
wandb.config.update({key:
self.config[key]}) # update wandb config
def __init__(self):
self.lr = 10e-2
self.batch_size = 64
self.controller_cells = 64
self.num_iterations = 100
self.observation_dim = 4
self.action_dim_1 = 4
self.action_dim_2 = 2
self.action_dim_3 = 2
self.num_layers = 3
self.num_actions_per_layer = 3
self.hasConstraint = True
self.hardConstraint = True
self.reg_weight = 1e-5
self.reg_op = 1e-8
self.weight_limit = 8000
self.op_limit = 1e8
self.temp1 = []
self.temp2 = []
self.action_buffer = []
self.state_buffer = []
self.logprob_buffer = []
self._dict = {}
self._used_dict = {}
self.log_acc = []
self.logger = get_logger('./log.txt')
self._num_used_models = []
self._initial_baseline = 0.05
#with open('./unormdata.json', 'r') as f:
with open('./normalizedata.json', 'r') as f:
self._raw_dict = json.load(f)
f.close()
filter_nums_map = {10:0, 50:1, 100:2, 200:3}
kernel_sizes_map = {3:0, 5:1}
strides_map = {1:0, 2:1}
for key in self._raw_dict.keys():
params = key[1:-1].split(',')
temp = []
for i in range(9):
if i%3 == 0: temp.append(filter_nums_map[int(params[i])])
elif i%3 == 1: temp.append(kernel_sizes_map[int(params[i])])
else: temp.append(strides_map[int(params[i])])
self._dict[str(temp)] = np.mean(self._raw_dict[key])
self._used_dict[str(temp)] = 0
self.build()
def stats(cfg_dict):
logger = get_logger("stats_calculation")
cfg_dict['data']['normalize_flows'] = True
transforms = tt.Compose(
[tt.ToTensor(), tt.Lambda(lambda x: (x * 2.0) - 1.0)])
datakeys = ["flow", "images"]
dataset, _ = get_dataset(config=cfg_dict["data"])
test_dataset = dataset(transforms, datakeys, cfg_dict["data"], train=True)
all_frange_data = []
for l in tqdm(range(test_dataset.data['flow_paths'].shape[-1])):
logger.info(
f'Calculating stats for lag of {(l+1) * cfg_dict["flow_delta"]} frames...'
)
in_data = [(f, i, l, test_dataset) for f, i in zip(
test_dataset.data["flow_paths"][:,
l], test_dataset.data["img_path"])]
out_data = parallel_data_prefetch(process_flows,
in_data[:100],
n_proc=20,
cpu_intensive=True,
target_data_type="list")
all_frange_data.append(out_data)
n_error = np.count_nonzero(out_data[:, 2])
logger.info(f"While loading the data, {n_error} errors occurred.")
all_frange_data = np.stack(all_frange_data, axis=-1)
assert all_frange_data.shape[-1] == test_dataset.datadict[
'flow_paths'].shape[-1]
with open(
path.join(test_dataset.datapath, f"{test_dataset.metafilename}.p"),
"rb") as f:
datadict = pickle.load(f)
#assert out_data.shape[0] == len(datadict["img_path"])
key = "flow_range"
name_key = "frange"
datadict.update({key: all_frange_data})
with open(
path.join(test_dataset.datapath,
f"{test_dataset.metafilename}_{name_key}.p"), "wb") as f:
pickle.dump(datadict, f, protocol=pickle.HIGHEST_PROTOCOL)
def __init__(self, config, dir_output):
"""Defines self._config
Args:
config: (Config instance) class with hyper parameters,
vocab and embeddings
"""
self._config = config
self._dir_output = dir_output
init_dir(self._dir_output)
self.logger = get_logger(self._dir_output + "model.log")
tf.reset_default_graph() # saveguard if previous model was defined
def __init__(self, env, config):
name = time.strftime("%m%d_%H%M")
config.output_path = "./elo_scores/{}/".format(name)
print("Outputting to ", config.output_path)
config.log_path = config.output_path + "log.log"
self.config = config
self.env = env
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
self.logger = get_logger(
config.log_path.format(time.strftime("_%m%d_%H%M")))
def __init__(self, env, config):
self.config = config
if not os.path.exists(self.config.output_path):
os.makedirs(self.config.output_path)
# 定义critic网络，critic
self.critic = Critic(S_DIM, A_DIM, self.config.num_units)
# 定义策略网络
self.actor = Actor(S_DIM, A_DIM, self.config.num_units)
self.actor_old = Actor(S_DIM, A_DIM, self.config.num_units)
# 得到环境
self.env = env
# logger
self.logger = get_logger(self.config.log_path)
# tensorboard 相关 定义一个writer
self.writer = SummaryWriter(self.config.output_path)
def __init__(self, agent_idx, env, configuration, logger=None):
self.agent_idx = agent_idx # the index of this agent
self.config = configuration
# directory for training outputs
if not os.path.exists(self.config.output_path):
os.makedirs(self.config.output_path)
# store hyper-params
self.logger = logger
if logger is None:
self.logger = get_logger(self.config.log_path)
self.env = env
# action space for a given agent - is Discrete(5) for simple_spread
# NOTE: assumes that all agents have the same action space for now
# TODO: action_dim as a argument to this function, so it can vary by agent
# TODO: for simple_spread we don't need to worry about communication space
# however, for senarios with communication channels, we will need to re-look at this
# as action_space seems to be a tuple of movement space and comm space
self.action_dim = self.env.action_space[0].n
# observation space for a given agent - is Box(18) for simple_spread
# NOTE: assumes that all agents have the same observation space for now
# TODO: observation_dim as a argument to this function, so it can vary by agent
self.observation_dim = self.env.observation_space[0].shape[0]
self.lr = self.config.learning_rate
# top level scopes
self.policy_approx_networks_scope = "policy_approx_networks"
self.actor_network_scope = "actor_network"
self.critic_network_scope = "critic_network"
# Noise to simulate the random process
# TODO: consider making this an input parameter so we can tweak it?
self.noise = OrnsteinUhlenbeckActionNoise(
mu=np.zeros(env.action_space[0].n),
sigma=0.3,
theta=0.15,
dt=1e-2,
x0=None)
self.param_noise_stddev = tf.placeholder(tf.float32, shape=(), name='param_noise_stddev')
self.param_noise = AdaptiveParamNoiseSpec(initial_stddev=0.6, desired_action_stddev=0.2)
self.t = 0
def __init__(self, env, config, logger=None):
"""
Initialize Policy Gradient Class
Args:
env: an OpenAI Gym environment
config: class with hyperparameters
use_mask: train time, omit velocity features in state
logger: logger instance from the logging module
You do not need to implement anything in this function. However,
you will need to use self.discrete, self.observation_dim,
self.action_dim, and self.lr in other methods.
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyperparameters
self.config = config
if self.config.use_mask:
print('Using mask...')
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
# discrete vs continuous action space
self.discrete = isinstance(env.action_space, gym.spaces.Discrete)
self.observation_dim = get_obs_dims(self.config.env_name,
self.config.use_mask)
self.action_dim = self.env.action_space.n if self.discrete else self.env.action_space.shape[
0]
self.lr = self.config.learning_rate
# for milestone: capture raw tuple embedding
self.memory_dim = 6 #self.observation_dim * 2 + self.action_dim + 1 + 1 # (s, a, r, s', done_mask)
self.replay_buffer = ReplayBuffer(self.config.memory_len + 1,
1,
action_dim=self.action_dim)
self.percolated_buffer = ReplayBuffer(self.config.percolate_len + 1,
1,
action_dim=self.action_dim)
# build model
self.build()
def __init__(self, env, record_env, network, FLAGS, logger=None):
# Directory for training outputs
if not os.path.exists(FLAGS.output_path):
os.makedirs(FLAGS.output_path)
# Store hyper params
self.FLAGS = FLAGS
self.env = env
self.record_env = record_env
self.network = network
self.summary = Summary()
# Setup Logger
if logger is None: self.logger = get_logger(FLAGS.log_path)
else: self.logger = logger
# Create network
self.network.build()
def __init__(self, model_0, model_1, env, config):
self.model_0 = model_0
self.model_1 = model_1
self.env = env
self.config = config
name = time.strftime("_%m%d_%H%M")
config.output_path = config.output_path.format(name)
config.model_output = config.model_output.format(name)
config.log_path = config.log_path.format(name)
config.plot_output = config.plot_output.format(name)
config.record_path = config.record_path.format(name)
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
self.logger = get_logger(
config.log_path.format(time.strftime("_%m%d_%H%M")))
def __init__(self, env, configuration=config, logger=None):
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper-params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
# create n PG objects for n agents
temp = []
for i in range(self.env.n):
temp.append(PG(i, self.env, configuration=self.config, logger=logger))
self.agents = temp
def train():
#s, _, loss, y = autoencoder()
s, _, loss, y, recon_loss, KL = vae()
train_op, grad_norm = add_optimizer_op(loss)
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
logger = get_logger(config.log_path)
train_data, eval_data = load_data()
sess = tf.Session()
sess.run(tf.global_variables_initializer())
for i in xrange(0, config.epoch_num):
# each epoch
#train
prog = Progbar(target=1 + int(len(train_data) / config.batch_size))
step = 1
for batch in minibatches(train_data, config.batch_size):
loss_eval, grad_norm_eval, y_train, _, recon_loss_train, KL_train = sess.run([loss, grad_norm, y, train_op, recon_loss, KL], feed_dict={s: batch})
#prog.update(step, [("train loss", loss_eval), ("grad norm", grad_norm_eval)])
prog.update(step, [("train loss", loss_eval), ("grad norm", grad_norm_eval), ('recon loss', recon_loss_train), ('VLBO', KL_train)])
step += 1
plt.imshow(y_train[0,:,:,0], cmap='Greys')
plt.savefig('y.png')
#eval
#prog = Progbar(target=1 + int(len(eval_data) / config.batch_size))
#step = 1
#losses = []
#for batch in minibatches(eval_data, config.batch_size):
# loss_eval = sess.run(loss, feed_dict={s: batch})
# prog.update(step, [("eval loss", loss_eval)])
# losses.append(loss_eval)
# step += 1
#avg_loss = np.mean(losses)
#sigma_loss = np.sqrt(np.var(losses) / len(losses))
#print ""
#msg = "Average loss: {:04.2f} +/- {:04.2f}".format(avg_loss, sigma_loss)
#logger.info(msg)
save(sess)
def __init__(self,
env,
config,
parent_scope,
q_network_sizes,
logger=None,
student=False):
"""
Initialize Q Network and env
Args:
env: environment
config: class with hyperparameters
parent_scope: parent scope under which this model is constructed
logger: logger instance from logging module
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(self.config.log_path)
self.env = env
self.student = student
self.parent_scope = parent_scope
self.q_network_sizes = q_network_sizes
# log the config
self.logger.info('CONFIG VARIABLES:')
self.logger.info(self.config.get_config())
# build model
self.build(student=student)
self.size = sum(v.get_shape().num_elements()
for v in tf.trainable_variables(self.parent_scope))
# subtracting the size of the teacher models is no longer necessary
# because tf.trainable_variables is using the scope of this student model only
# if self.student:
# self.size -= sum([teachermodel.size for teachermodel in self.teachermodels])
self.logger.info('Num params: %d' % self.size)
def __init__(self, env, config, logger=None):
"""
Initialize Q Network and env
Args:
config: class with hyperparameters
logger: logger instance from logging module
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
self.build()
def __init__(self, env, config, run=0, logger=None):
"""
Initialize Policy Gradient Class
Args:
env: an OpenAI Gym environment
config: class with hyperparameters
logger: logger instance from the logging module
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyperparameters
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
# discrete vs continuous action space
self.discrete = isinstance(env.action_space, gym.spaces.Discrete)
self.observation_shape = self.env.observation_space.shape
self.observation_dim = self.env.observation_space.shape[0]
self.action_dim = self.env.action_space.n if self.discrete else self.env.action_space.shape[
0]
self.actor_lr = self.config.learning_rate
self.critic_lr = self.config.critic_learning_rate
self.tau = self.config.target_update_weight
self.gamma = self.config.gamma
if not self.discrete:
self.action_high = float(self.env.action_space.high[0])
self.action_low = float(self.env.action_space.low[0])
self.obs_high = self.env.observation_space.high
self.obs_low = self.env.observation_space.low
self.agent_name = "pg"
self.run = run
def __init__(self):
self.lr = 5e-2
self.batch_size = 500
self.controller_cells = 128
self.num_iterations = 5000
self.observation_dim = 100
self.action_dim_1 = 1
self.action_dim_2 = 2
self.action_dim_3 = 2
self.num_layers = 3
self.num_actions_per_layer = 3
self.hasConstraint = False
self.hardConstraint = False
self.reg_weight = 1e-5
self.reg_op = 1e-8
self.weight_limit = 8000
self.op_limit = 1e8
self.temp1 = []
self.temp2 = []
self.action_buffer = []
self.state_buffer = []
self.logprob_buffer = []
self._dict = {}
self._used_dict = {}
self.log_acc = []
self.logger = get_logger('./log.txt')
self._num_used_models = []
self._initial_baseline = 0
self.max_filter = 100
self._used_models = []
with open('./norm_inter_acc.json', 'r') as f:
self._raw_dict = json.load(f)
self.build()
def __init__(self, env, config, current_graph, logger=None):
"""
Initialize Q Network and env
Args:
config: class with hyperparameters
logger: logger instance from logging module
"""
# directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
# store hyper params
self.config = config
self.logger = logger
if logger is None:
self.logger = get_logger(config.log_path)
self.env = env
self.current_graph = current_graph
self.state_shape = list([3, 3, len(self.env.state.xmap.item_class_id)+2])
# build model
self.build()
def __init__(self, env, config, exp_schedule, lr_schedule, is_training_agent, train_from_scratch=False,
reward_after_somebody_died=False,
logger=None):
"""
Initialize Q Network and env
:param env: Game environment
:param config: config(hyper-parameters) instance
:param logger: logger instance from logging module
:param exp_schedule: exploration strategy for epsilon
:param lr_schedule: schedule for learning rate
"""
super(DQNAgent, self).__init__()
# Variables initialized in _build
self._states = None
self._actions = None
self._rewards = None
self._next_states = None
self._done_mask = None
self._learning_rate = None
self._q_values = None
self._target_q_values = None
self._next_q_values = None
self._update_target_op = None
self._loss = None
self._train_op = None
self._grad_norm = None
# Variables initialized in init_agent
self._session = None
self._avg_reward_placeholder = None
self._max_reward_placeholder = None
self._std_reward_placeholder = None
self._avg_q_placeholder = None
self._max_q_placeholder = None
self._std_q_placeholder = None
# TODO: Commented due to lack of evaluate()
# self._eval_reward_placeholder = None
self._merged = None
self._file_writer = None
self._saver = None
self._train_replay_buffer = None
self._train_rewards = None
self._train_max_q_values = None
self._train_q_values = None
self._avg_reward = None
self._max_reward = None
self._std_reward = None
self._avg_q = None
self._max_q = None
self._std_q = None
# TODO: Commented due to lack of evaluate()
# self._eval_reward = None
self._time_step = None
self._progress_bar = None
self._has_episode_started = None
# Variables initialized in act.
self._last_action = None
self._last_idx = None
self._enemy_count = None
# Directory for training outputs
if not os.path.exists(config.output_path):
os.makedirs(config.output_path)
self._logger = logger
if logger is None:
self._logger = get_logger(config.log_path)
self._config = config
self._env = env
self._exp_schedule = exp_schedule
self._lr_schedule = lr_schedule
self._is_training_agent = is_training_agent
self._train_from_scratch = train_from_scratch
self._reward_after_somebody_died = reward_after_somebody_died
self._total_reward = 0
# Build model.
self._build()
