def main(self):
import sys
sys.path.append("..")
import os
import tensorflow as tf
from gan.load_data import load_data
from gan.network import DoppelGANgerGenerator, Discriminator, \
RNNInitialStateType, AttrDiscriminator
from gan.doppelganger import DoppelGANger
from gan import output
from gan.util import add_gen_flag, normalize_per_sample
sys.modules["output"] = output
(data_feature, data_attribute,
data_gen_flag,
data_feature_outputs, data_attribute_outputs) = \
load_data(os.path.join("..", "data", self._config["dataset"]))
print(data_feature.shape)
print(data_attribute.shape)
print(data_gen_flag.shape)
if self._config["self_norm"]:
(data_feature, data_attribute, data_attribute_outputs,
real_attribute_mask) = \
normalize_per_sample(
data_feature, data_attribute, data_feature_outputs,
data_attribute_outputs)
else:
real_attribute_mask = [True] * len(data_attribute_outputs)
sample_len = self._config["sample_len"]
data_feature, data_feature_outputs = add_gen_flag(
data_feature, data_gen_flag, data_feature_outputs, sample_len)
print(data_feature.shape)
print(len(data_feature_outputs))
initial_state = None
if self._config["initial_state"] == "variable":
initial_state = RNNInitialStateType.VARIABLE
elif self._config["initial_state"] == "random":
initial_state = RNNInitialStateType.RANDOM
elif self._config["initial_state"] == "zero":
initial_state = RNNInitialStateType.ZERO
else:
raise NotImplementedError
generator = DoppelGANgerGenerator(
feed_back=self._config["feed_back"],
noise=self._config["noise"],
feature_outputs=data_feature_outputs,
attribute_outputs=data_attribute_outputs,
real_attribute_mask=real_attribute_mask,
sample_len=sample_len,
feature_num_layers=self._config["gen_feature_num_layers"],
feature_num_units=self._config["gen_feature_num_units"],
attribute_num_layers=self._config["gen_attribute_num_layers"],
attribute_num_units=self._config["gen_attribute_num_units"],
initial_state=initial_state)
discriminator = Discriminator(
num_layers=self._config["disc_num_layers"],
num_units=self._config["disc_num_units"])
if self._config["aux_disc"]:
attr_discriminator = AttrDiscriminator(
num_layers=self._config["attr_disc_num_layers"],
num_units=self._config["attr_disc_num_units"])
checkpoint_dir = os.path.join(self._work_dir, "checkpoint")
if not os.path.exists(checkpoint_dir):
os.makedirs(checkpoint_dir)
sample_dir = os.path.join(self._work_dir, "sample")
if not os.path.exists(sample_dir):
os.makedirs(sample_dir)
time_path = os.path.join(self._work_dir, "time.txt")
run_config = tf.ConfigProto()
with tf.Session(config=run_config) as sess:
gan = DoppelGANger(
sess=sess,
checkpoint_dir=checkpoint_dir,
sample_dir=sample_dir,
time_path=time_path,
epoch=self._config["epoch"],
batch_size=self._config["batch_size"],
data_feature=data_feature,
data_attribute=data_attribute,
real_attribute_mask=real_attribute_mask,
data_gen_flag=data_gen_flag,
sample_len=sample_len,
data_feature_outputs=data_feature_outputs,
data_attribute_outputs=data_attribute_outputs,
vis_freq=self._config["vis_freq"],
vis_num_sample=self._config["vis_num_sample"],
generator=generator,
discriminator=discriminator,
attr_discriminator=(attr_discriminator
if self._config["aux_disc"] else None),
d_gp_coe=self._config["d_gp_coe"],
attr_d_gp_coe=(self._config["attr_d_gp_coe"]
if self._config["aux_disc"] else 0.0),
g_attr_d_coe=(self._config["g_attr_d_coe"]
if self._config["aux_disc"] else 0.0),
d_rounds=self._config["d_rounds"],
g_rounds=self._config["g_rounds"],
g_lr=self._config["g_lr"],
d_lr=self._config["d_lr"],
attr_d_lr=(self._config["attr_d_lr"]
if self._config["aux_disc"] else 0.0),
extra_checkpoint_freq=self._config["extra_checkpoint_freq"],
epoch_checkpoint_freq=self._config["epoch_checkpoint_freq"],
num_packing=self._config["num_packing"])
gan.build()
if "restore" in self._config and self._config["restore"]:
restore = True
else:
restore = False
gan.train(restore=restore)
def main(self):
import sys
sys.path.append("..")
import os
import tensorflow as tf
from gan.load_data import load_data
from gan.network import DoppelGANgerGenerator, Discriminator, \
RNNInitialStateType, AttrDiscriminator
from gan.doppelganger import DoppelGANger
from gan import output
from gan.util import add_gen_flag, normalize_per_sample, \
renormalize_per_sample
import numpy as np
sys.modules["output"] = output
(data_feature, data_attribute,
data_gen_flag,
data_feature_outputs, data_attribute_outputs) = \
load_data(os.path.join("..", "data", self._config["dataset"]))
print(data_feature.shape)
print(data_attribute.shape)
print(data_gen_flag.shape)
if self._config["self_norm"]:
(data_feature, data_attribute, data_attribute_outputs,
real_attribute_mask) = \
normalize_per_sample(
data_feature, data_attribute, data_feature_outputs,
data_attribute_outputs)
else:
real_attribute_mask = [True] * len(data_attribute_outputs)
sample_len = self._config["sample_len"]
data_feature, data_feature_outputs = add_gen_flag(
data_feature,
data_gen_flag,
data_feature_outputs,
sample_len)
print(data_feature.shape)
print(len(data_feature_outputs))
initial_state = None
if self._config["initial_state"] == "variable":
initial_state = RNNInitialStateType.VARIABLE
elif self._config["initial_state"] == "random":
initial_state = RNNInitialStateType.RANDOM
else:
return NotImplementedError
generator = DoppelGANgerGenerator(
feed_back=self._config["feed_back"],
noise=self._config["noise"],
feature_outputs=data_feature_outputs,
attribute_outputs=data_attribute_outputs,
real_attribute_mask=real_attribute_mask,
sample_len=sample_len,
feature_num_layers=self._config["gen_feature_num_layers"],
feature_num_units=self._config["gen_feature_num_units"],
attribute_num_layers=self._config["gen_attribute_num_layers"],
attribute_num_units=self._config["gen_attribute_num_units"],
initial_state=initial_state)
discriminator = Discriminator(
num_layers=self._config["disc_num_layers"],
num_units=self._config["disc_num_units"])
if self._config["aux_disc"]:
attr_discriminator = AttrDiscriminator(
num_layers=self._config["attr_disc_num_layers"],
num_units=self._config["attr_disc_num_units"])
checkpoint_dir = os.path.join(self._work_dir, "checkpoint")
sample_dir = os.path.join(self._work_dir, "sample")
time_path = os.path.join(self._work_dir, "time.txt")
run_config = tf.ConfigProto()
with tf.Session(config=run_config) as sess:
gan = DoppelGANger(
sess=sess,
checkpoint_dir=checkpoint_dir,
sample_dir=sample_dir,
time_path=time_path,
epoch=self._config["epoch"],
batch_size=self._config["batch_size"],
data_feature=data_feature,
data_attribute=data_attribute,
real_attribute_mask=real_attribute_mask,
data_gen_flag=data_gen_flag,
sample_len=sample_len,
data_feature_outputs=data_feature_outputs,
data_attribute_outputs=data_attribute_outputs,
vis_freq=self._config["vis_freq"],
vis_num_sample=self._config["vis_num_sample"],
generator=generator,
discriminator=discriminator,
attr_discriminator=(attr_discriminator
if self._config["aux_disc"] else None),
d_gp_coe=self._config["d_gp_coe"],
attr_d_gp_coe=(self._config["attr_d_gp_coe"]
if self._config["aux_disc"] else 0.0),
g_attr_d_coe=(self._config["g_attr_d_coe"]
if self._config["aux_disc"] else 0.0),
d_rounds=self._config["d_rounds"],
g_rounds=self._config["g_rounds"],
g_lr=self._config["g_lr"],
d_lr=self._config["d_lr"],
attr_d_lr=(self._config["attr_d_lr"]
if self._config["aux_disc"] else 0.0),
extra_checkpoint_freq=self._config["extra_checkpoint_freq"],
epoch_checkpoint_freq=self._config["epoch_checkpoint_freq"],
num_packing=self._config["num_packing"])
gan.build()
print("Finished building")
total_generate_num_sample = \
(self._config["generate_num_train_sample"] +
self._config["generate_num_test_sample"])
length = data_feature.shape[1] / sample_len
real_attribute_input_noise = gan.gen_attribute_input_noise(
total_generate_num_sample)
addi_attribute_input_noise = gan.gen_attribute_input_noise(
total_generate_num_sample)
feature_input_noise = gan.gen_feature_input_noise(
total_generate_num_sample, length)
input_data = gan.gen_feature_input_data_free(
total_generate_num_sample)
for epoch_id in range(self._config["extra_checkpoint_freq"] - 1,
self._config["epoch"],
self._config["extra_checkpoint_freq"]):
print("Processing epoch_id: {}".format(epoch_id))
mid_checkpoint_dir = os.path.join(
checkpoint_dir, "epoch_id-{}".format(epoch_id))
if not os.path.exists(mid_checkpoint_dir):
print("Not found {}".format(mid_checkpoint_dir))
continue
save_path = os.path.join(
self._work_dir,
"generated_samples",
"epoch_id-{}".format(epoch_id))
if not os.path.exists(save_path):
os.makedirs(save_path)
train_path_ori = os.path.join(
save_path, "generated_data_train_ori.npz")
test_path_ori = os.path.join(
save_path, "generated_data_test_ori.npz")
train_path = os.path.join(
save_path, "generated_data_train.npz")
test_path = os.path.join(
save_path, "generated_data_test.npz")
if os.path.exists(test_path):
print("Save_path {} exists".format(save_path))
continue
gan.load(mid_checkpoint_dir)
print("Finished loading")
features, attributes, gen_flags, lengths = gan.sample_from(
real_attribute_input_noise, addi_attribute_input_noise,
feature_input_noise, input_data)
# specify given_attribute parameter, if you want to generate
# data according to an attribute
print(features.shape)
print(attributes.shape)
print(gen_flags.shape)
print(lengths.shape)
split = self._config["generate_num_train_sample"]
if self._config["self_norm"]:
np.savez(
train_path_ori,
data_feature=features[0: split],
data_attribute=attributes[0: split],
data_gen_flag=gen_flags[0: split])
np.savez(
test_path_ori,
data_feature=features[split:],
data_attribute=attributes[split:],
data_gen_flag=gen_flags[split:])
features, attributes = renormalize_per_sample(
features, attributes, data_feature_outputs,
data_attribute_outputs, gen_flags,
num_real_attribute=3)
print(features.shape)
print(attributes.shape)
np.savez(
train_path,
data_feature=features[0: split],
data_attribute=attributes[0: split],
data_gen_flag=gen_flags[0: split])
np.savez(
test_path,
data_feature=features[split:],
data_attribute=attributes[split:],
data_gen_flag=gen_flags[split:])
print("Done")
import os
import tensorflow as tf
from gan.load_data import load_data
from gan.network import DoppelGANgerGenerator, Discriminator, RNNInitialStateType, AttrDiscriminator
from gan.doppelganger import DoppelGANger
from gan import output
from gan.util import add_gen_flag, normalize_per_sample, renormalize_per_sample
import numpy as np
sys.modules["output"] = output
(data_feature, data_attribute,
data_gen_flag,
data_feature_outputs, data_attribute_outputs) = \
load_data(os.path.join("../data/energy"))
print(data_feature.shape)
print(data_attribute.shape)
print(data_gen_flag.shape)
#if self._config["self_norm"]:
(data_feature, data_attribute, data_attribute_outputs,
real_attribute_mask) = \
normalize_per_sample(
data_feature, data_attribute, data_feature_outputs,
data_attribute_outputs)
#else:
#real_attribute_mask = [True] * len(data_attribute_outputs)
sample_len = 7