def __init__(self,
config,
constants,
final_model_type="unet",
final_dimension=None):
AbstractIncrementalModel.__init__(self, config, constants)
self.none_action = config["num_actions"]
self.image_module = UnetImageModule(
image_emb_size=constants["image_emb_dim"],
input_num_channels=3,
image_height=config["image_height"],
image_width=config["image_width"],
using_recurrence=True,
final_dimension=final_dimension)
num_channels, image_height, image_width = self.image_module.get_final_dimension(
)
self.num_cameras = 1
self.image_recurrence_module = IncrementalRecurrenceChaplotModule(
input_emb_dim=256, output_emb_dim=256)
if config["use_pointer_model"]:
raise NotImplementedError()
else:
self.text_module = ChaplotTextModule(
emb_dim=32,
hidden_dim=256,
vocab_size=config["vocab_size"],
image_height=image_height,
image_width=image_width)
if config["do_action_prediction"]:
self.action_prediction_module = ActionPredictionModule(
2 * self.num_cameras * constants["image_emb_dim"],
constants["image_emb_dim"], config["num_actions"])
else:
self.action_prediction_module = None
if config["do_temporal_autoencoding"]:
self.temporal_autoencoder_module = TemporalAutoencoderModule(
self.action_module,
self.num_cameras * constants["image_emb_dim"],
constants["action_emb_dim"], constants["image_emb_dim"])
else:
self.temporal_autoencoder_module = None
if config["do_object_detection"]:
self.landmark_names = get_all_landmark_names()
self.object_detection_module = PixelIdentificationModule(
num_channels=num_channels, num_objects=67)
else:
self.object_detection_module = None
if config["do_symbolic_language_prediction"]:
self.symbolic_language_prediction_module = SymbolicLanguagePredictionModule(
total_emb_size=2 * constants["lstm_emb_dim"])
else:
self.symbolic_language_prediction_module = None
if config["do_goal_prediction"]:
self.goal_prediction_module = None # GoalPredictionModule(total_emb_size=32)
else:
self.goal_prediction_module = None
if final_model_type == "m4jksum1":
self.final_module = IncrementalMultimodalAttentionChaplotModuleM4JKSUM1(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=150,
final_image_height=image_height,
final_image_width=image_width)
elif final_model_type == "unet":
self.final_module = IncrementalUnetAttentionModuleJustProb(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=150,
final_image_height=image_height,
final_image_width=image_width,
in_channels=num_channels,
out_channels=1,
embedding_size=256)
elif final_model_type == "unet-positional-encoding":
self.final_module = IncrementalUnetAttentionModuleJustProbSpatialEncoding(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=150,
final_image_height=image_height,
final_image_width=image_width,
in_channels=num_channels,
out_channels=1,
embedding_size=256)
elif final_model_type == "andrew":
self.final_module = IncrementalMultimodalAttentionChaplotModuleM5AndrewV2(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=150,
final_image_height=image_height,
final_image_width=image_width,
normalize_filters=False)
else:
raise AssertionError("Unknown final model type ", final_model_type)
if torch.cuda.is_available():
self.image_module.cuda()
self.image_recurrence_module.cuda()
self.text_module.cuda()
self.final_module.cuda()
if self.action_prediction_module is not None:
self.action_prediction_module.cuda()
if self.temporal_autoencoder_module is not None:
self.temporal_autoencoder_module.cuda()
if self.object_detection_module is not None:
self.object_detection_module.cuda()
if self.symbolic_language_prediction_module is not None:
self.symbolic_language_prediction_module.cuda()
if self.goal_prediction_module is not None:
self.goal_prediction_module.cuda()
def __init__(self, config, constants):
AbstractIncrementalModel.__init__(self, config, constants)
self.none_action = config["num_actions"]
self.image_module = ChaplotImageModule(
image_emb_size=constants["image_emb_dim"],
input_num_channels=3, # TODO this value keeps changing.
image_height=config["image_height"],
image_width=config["image_width"],
using_recurrence=True)
self.num_cameras = 1
self.image_recurrence_module = IncrementalRecurrenceChaplotModule(
input_emb_dim=256,
output_emb_dim=256)
if config["use_pointer_model"]:
raise NotImplementedError()
else:
self.text_module = ChaplotTextModule(
emb_dim=32,
hidden_dim=256,
vocab_size=config["vocab_size"],
image_height=3, image_width=3) # TODO these 4, 4, are shaky and keep changing.
if config["do_action_prediction"]:
self.action_prediction_module = ActionPredictionModule(
2 * self.num_cameras * constants["image_emb_dim"], constants["image_emb_dim"], config["num_actions"])
else:
self.action_prediction_module = None
if config["do_temporal_autoencoding"]:
self.temporal_autoencoder_module = TemporalAutoencoderModule(
self.action_module, self.num_cameras * constants["image_emb_dim"],
constants["action_emb_dim"], constants["image_emb_dim"])
else:
self.temporal_autoencoder_module = None
if config["do_object_detection"]:
self.landmark_names = get_all_landmark_names()
self.object_detection_module = ObjectDetectionModule(
image_module=self.image_module, image_emb_size=self.num_cameras * constants["image_emb_dim"], num_objects=67)
else:
self.object_detection_module = None
if config["do_symbolic_language_prediction"]:
self.symbolic_language_prediction_module = SymbolicLanguagePredictionModule(
total_emb_size=2 * constants["lstm_emb_dim"])
else:
self.symbolic_language_prediction_module = None
if config["do_goal_prediction"]:
self.goal_prediction_module = GoalPredictionModule(
total_emb_size=32)
else:
self.goal_prediction_module = None
self.final_module = IncrementalMultimodalChaplotModule(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=(constants["horizon"] + constants["max_extra_horizon"]),
final_image_height=3, final_image_width=3) # TODO these 4, 4, are shaky and keep changing.
if torch.cuda.is_available():
self.image_module.cuda()
self.image_recurrence_module.cuda()
self.text_module.cuda()
self.final_module.cuda()
if self.action_prediction_module is not None:
self.action_prediction_module.cuda()
if self.temporal_autoencoder_module is not None:
self.temporal_autoencoder_module.cuda()
if self.object_detection_module is not None:
self.object_detection_module.cuda()
if self.symbolic_language_prediction_module is not None:
self.symbolic_language_prediction_module.cuda()
if self.goal_prediction_module is not None:
self.goal_prediction_module.cuda()
class IncrementalModelAttentionChaplotResNet(AbstractIncrementalModel):
def __init__(self,
config,
constants,
final_model_type="unet",
final_dimension=None):
AbstractIncrementalModel.__init__(self, config, constants)
self.none_action = config["num_actions"]
self.image_module = UnetImageModule(
image_emb_size=constants["image_emb_dim"],
input_num_channels=3,
image_height=config["image_height"],
image_width=config["image_width"],
using_recurrence=True,
final_dimension=final_dimension)
num_channels, image_height, image_width = self.image_module.get_final_dimension(
)
self.num_cameras = 1
self.image_recurrence_module = IncrementalRecurrenceChaplotModule(
input_emb_dim=256, output_emb_dim=256)
if config["use_pointer_model"]:
raise NotImplementedError()
else:
self.text_module = ChaplotTextModule(
emb_dim=32,
hidden_dim=256,
vocab_size=config["vocab_size"],
image_height=image_height,
image_width=image_width)
if config["do_action_prediction"]:
self.action_prediction_module = ActionPredictionModule(
2 * self.num_cameras * constants["image_emb_dim"],
constants["image_emb_dim"], config["num_actions"])
else:
self.action_prediction_module = None
if config["do_temporal_autoencoding"]:
self.temporal_autoencoder_module = TemporalAutoencoderModule(
self.action_module,
self.num_cameras * constants["image_emb_dim"],
constants["action_emb_dim"], constants["image_emb_dim"])
else:
self.temporal_autoencoder_module = None
if config["do_object_detection"]:
self.landmark_names = get_all_landmark_names()
self.object_detection_module = PixelIdentificationModule(
num_channels=num_channels, num_objects=67)
else:
self.object_detection_module = None
if config["do_symbolic_language_prediction"]:
self.symbolic_language_prediction_module = SymbolicLanguagePredictionModule(
total_emb_size=2 * constants["lstm_emb_dim"])
else:
self.symbolic_language_prediction_module = None
if config["do_goal_prediction"]:
self.goal_prediction_module = None # GoalPredictionModule(total_emb_size=32)
else:
self.goal_prediction_module = None
if final_model_type == "m4jksum1":
self.final_module = IncrementalMultimodalAttentionChaplotModuleM4JKSUM1(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=150,
final_image_height=image_height,
final_image_width=image_width)
elif final_model_type == "unet":
self.final_module = IncrementalUnetAttentionModuleJustProb(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=150,
final_image_height=image_height,
final_image_width=image_width,
in_channels=num_channels,
out_channels=1,
embedding_size=256)
elif final_model_type == "unet-positional-encoding":
self.final_module = IncrementalUnetAttentionModuleJustProbSpatialEncoding(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=150,
final_image_height=image_height,
final_image_width=image_width,
in_channels=num_channels,
out_channels=1,
embedding_size=256)
elif final_model_type == "andrew":
self.final_module = IncrementalMultimodalAttentionChaplotModuleM5AndrewV2(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
max_episode_length=150,
final_image_height=image_height,
final_image_width=image_width,
normalize_filters=False)
else:
raise AssertionError("Unknown final model type ", final_model_type)
if torch.cuda.is_available():
self.image_module.cuda()
self.image_recurrence_module.cuda()
self.text_module.cuda()
self.final_module.cuda()
if self.action_prediction_module is not None:
self.action_prediction_module.cuda()
if self.temporal_autoencoder_module is not None:
self.temporal_autoencoder_module.cuda()
if self.object_detection_module is not None:
self.object_detection_module.cuda()
if self.symbolic_language_prediction_module is not None:
self.symbolic_language_prediction_module.cuda()
if self.goal_prediction_module is not None:
self.goal_prediction_module.cuda()
def get_probs_batch(self, agent_observed_state_list, mode=None):
raise NotImplementedError()
def get_probs(self,
agent_observed_state,
model_state,
mode=None,
volatile=False):
assert isinstance(agent_observed_state, AgentObservedState)
agent_observed_state_list = [agent_observed_state]
image_seqs = [[aos.get_last_image()]
for aos in agent_observed_state_list]
image_batch = cuda_var(
torch.from_numpy(np.array(image_seqs)).float(), volatile)
instructions = [
aos.get_instruction() for aos in agent_observed_state_list
]
instructions_batch = cuda_var(
torch.from_numpy(np.array(instructions)).long())
time = agent_observed_state.time_step
time = cuda_var(torch.from_numpy(np.array([time])).long())
instruction_string = instruction_to_string(
agent_observed_state.instruction, self.config)
probs_batch, new_model_state, image_emb_seq, state_feature = self.final_module(
image_batch, instructions_batch, time, mode, model_state,
instruction_string, agent_observed_state.goal)
return probs_batch, new_model_state, image_emb_seq, state_feature
def action_prediction_log_prob(self, batch_input):
assert self.action_prediction_module is not None, "Action prediction module not created. Check config."
return self.action_prediction_module(batch_input)
def predict_action_result(self, batch_image_feature, action_batch):
assert self.temporal_autoencoder_module is not None, "Temporal action module not created. Check config."
return self.temporal_autoencoder_module(batch_image_feature,
action_batch)
def predict_goal_result(self, batch_state_feature):
assert self.goal_prediction_module is not None, "Goal Prediction module not created. Check config."
return self.goal_prediction_module(batch_state_feature)
def get_probs_and_visible_objects(self, agent_observed_state_list,
batch_image_feature):
assert self.object_detection_module is not None, "Object detection module not created. Check config."
landmarks_visible = []
for aos in agent_observed_state_list:
x_pos, z_pos, y_angle = aos.get_position_orientation()
landmark_pos_dict = aos.get_landmark_pos_dict()
visible_landmarks_dict = self.object_detection_module.get_visible_landmark_r_theta(
x_pos, z_pos, y_angle, landmark_pos_dict)
landmarks_visible.append(visible_landmarks_dict)
# shape is BATCH_SIZE x num objects x 2
landmark_log_prob, distance_log_prob, theta_log_prob = self.object_detection_module(
batch_image_feature)
# landmarks_visible is list of length BATCH_SIZE, each item is a set containing landmark indices
return landmark_log_prob, distance_log_prob, theta_log_prob, landmarks_visible
def get_pixel_level_object_prob(self, agent_observed_state_list,
batch_image_feature):
assert self.object_detection_module is not None, "Object detection module not created. Check config."
landmarks_visible = []
for aos in agent_observed_state_list:
x_pos, z_pos, y_angle = aos.get_position_orientation()
landmark_pos_dict = aos.get_landmark_pos_dict()
visible_landmarks_dict = self.object_detection_module.get_visible_landmark_r_theta(
x_pos, z_pos, y_angle, landmark_pos_dict)
landmarks_visible.append(visible_landmarks_dict)
# shape is BATCH_SIZE x num objects x 2
log_prob = self.object_detection_module(batch_image_feature)
# landmarks_visible is list of length BATCH_SIZE, each item is a set containing landmark indices
return log_prob, landmarks_visible
def get_language_prediction_probs(self, batch_input):
assert self.symbolic_language_prediction_module is not None, \
"Language prediction module not created. Check config."
return self.symbolic_language_prediction_module(batch_input)
def get_attention_prob(self,
agent_observed_state,
model_state,
mode=None,
volatile=False):
assert isinstance(agent_observed_state, AgentObservedState)
agent_observed_state_list = [agent_observed_state]
image_seqs = [[aos.get_last_image()]
for aos in agent_observed_state_list]
image_batch = cuda_var(
torch.from_numpy(np.array(image_seqs)).float(), volatile)
instructions = [
aos.get_instruction() for aos in agent_observed_state_list
]
instructions_batch = cuda_var(
torch.from_numpy(np.array(instructions)).long())
time = agent_observed_state.time_step
time = cuda_var(torch.from_numpy(np.array([time])).long())
instruction_string = instruction_to_string(
agent_observed_state.instruction, self.config)
state_feature = self.final_module.get_attention_prob(
image_batch, instructions_batch, instruction_string,
agent_observed_state.goal)
return state_feature
def init_weights(self):
self.text_module.init_weights()
self.image_recurrence_module.init_weights()
self.image_module.init_weights()
self.final_module.init_weights()
def share_memory(self):
self.image_module.share_memory()
self.image_recurrence_module.share_memory()
self.text_module.share_memory()
self.final_module.share_memory()
if self.action_prediction_module is not None:
self.action_prediction_module.share_memory()
if self.temporal_autoencoder_module is not None:
self.temporal_autoencoder_module.share_memory()
if self.object_detection_module is not None:
self.object_detection_module.share_memory()
if self.symbolic_language_prediction_module is not None:
self.symbolic_language_prediction_module.share_memory()
if self.goal_prediction_module is not None:
self.goal_prediction_module.share_memory()
def get_state_dict(self):
nested_state_dict = dict()
nested_state_dict["image_module"] = self.image_module.state_dict()
nested_state_dict[
"image_recurrence_module"] = self.image_recurrence_module.state_dict(
)
nested_state_dict["text_module"] = self.text_module.state_dict()
nested_state_dict["final_module"] = self.final_module.state_dict()
if self.action_prediction_module is not None:
nested_state_dict[
"ap_module"] = self.action_prediction_module.state_dict()
if self.temporal_autoencoder_module is not None:
nested_state_dict[
"tae_module"] = self.temporal_autoencoder_module.state_dict()
if self.object_detection_module is not None:
nested_state_dict[
"od_module"] = self.object_detection_module.state_dict()
if self.symbolic_language_prediction_module is not None:
nested_state_dict[
"sym_lang_module"] = self.symbolic_language_prediction_module.state_dict(
)
if self.goal_prediction_module is not None:
nested_state_dict[
"goal_pred_module"] = self.goal_prediction_module.state_dict()
return nested_state_dict
def load_from_state_dict(self, nested_state_dict):
self.image_module.load_state_dict(nested_state_dict["image_module"])
self.image_recurrence_module.load_state_dict(
nested_state_dict["image_recurrence_module"])
self.text_module.load_state_dict(nested_state_dict["text_module"])
self.final_module.load_state_dict(nested_state_dict["final_module"])
if self.action_prediction_module is not None:
self.action_prediction_module.load_state_dict(
nested_state_dict["ap_module"])
if self.temporal_autoencoder_module is not None:
self.temporal_autoencoder_module.load_state_dict(
nested_state_dict["tae_module"])
if self.object_detection_module is not None:
self.object_detection_module.load_state_dict(
nested_state_dict["od_module"])
if self.symbolic_language_prediction_module is not None:
self.symbolic_language_prediction_module.load_state_dict(
nested_state_dict["sym_lang_module"])
if self.goal_prediction_module is not None:
self.goal_prediction_module.load_state_dict(
nested_state_dict["goal_pred_module"])
def load_resnet_model(self, load_dir):
if torch.cuda.is_available():
torch_load = torch.load
else:
torch_load = lambda f_: torch.load(f_,
map_location=lambda s_, l_: s_)
image_module_path = os.path.join(load_dir, "image_module_state.bin")
self.image_module.load_state_dict(torch_load(image_module_path))
def fix_resnet(self):
self.image_module.fix_resnet()
def load_lstm_model(self, load_dir):
if torch.cuda.is_available():
torch_load = torch.load
else:
torch_load = lambda f_: torch.load(f_,
map_location=lambda s_, l_: s_)
text_module_path = os.path.join(load_dir, "text_module_state.bin")
self.text_module.load_state_dict(torch_load(text_module_path))
def load_saved_model(self, load_dir):
if torch.cuda.is_available():
torch_load = torch.load
else:
torch_load = lambda f_: torch.load(f_,
map_location=lambda s_, l_: s_)
image_module_path = os.path.join(load_dir, "image_module_state.bin")
self.image_module.load_state_dict(torch_load(image_module_path))
image_recurrence_module_path = os.path.join(
load_dir, "image_recurrence_module_state.bin")
self.image_recurrence_module.load_state_dict(
torch_load(image_recurrence_module_path))
text_module_path = os.path.join(load_dir, "text_module_state.bin")
self.text_module.load_state_dict(torch_load(text_module_path))
# action_module_path = os.path.join(load_dir, "action_module_state.bin")
# self.action_module.load_state_dict(torch_load(action_module_path))
final_module_path = os.path.join(load_dir, "final_module_state.bin")
self.final_module.load_state_dict(torch_load(final_module_path),
strict=False)
if self.action_prediction_module is not None:
auxiliary_action_prediction_path = os.path.join(
load_dir, "auxiliary_action_prediction.bin")
self.action_prediction_module.load_state_dict(
torch_load(auxiliary_action_prediction_path))
if self.temporal_autoencoder_module is not None:
auxiliary_temporal_autoencoder_path = os.path.join(
load_dir, "auxiliary_temporal_autoencoder.bin")
self.temporal_autoencoder_module.load_state_dict(
torch_load(auxiliary_temporal_autoencoder_path))
if self.object_detection_module is not None:
auxiliary_object_detection_path = os.path.join(
load_dir, "auxiliary_object_detection.bin")
self.object_detection_module.load_state_dict(
torch_load(auxiliary_object_detection_path))
if self.symbolic_language_prediction_module is not None:
auxiliary_symbolic_language_prediction_path = os.path.join(
load_dir, "auxiliary_symbolic_language_prediction.bin")
self.symbolic_language_prediction_module.load_state_dict(
torch_load(auxiliary_symbolic_language_prediction_path))
if self.goal_prediction_module is not None:
auxiliary_goal_prediction_path = os.path.join(
load_dir, "auxiliary_goal_prediction.bin")
self.goal_prediction_module.load_state_dict(
torch_load(auxiliary_goal_prediction_path))
def save_model(self, save_dir):
if not os.path.exists(save_dir):
os.makedirs(save_dir)
# save state file for image nn
image_module_path = os.path.join(save_dir, "image_module_state.bin")
torch.save(self.image_module.state_dict(), image_module_path)
# save state file for image recurrence nn
image_recurrence_module_path = os.path.join(
save_dir, "image_recurrence_module_state.bin")
torch.save(self.image_recurrence_module.state_dict(),
image_recurrence_module_path)
# save state file for text nn
text_module_path = os.path.join(save_dir, "text_module_state.bin")
torch.save(self.text_module.state_dict(), text_module_path)
# save state file for action emb
# action_module_path = os.path.join(save_dir, "action_module_state.bin")
# torch.save(self.action_module.state_dict(), action_module_path)
# save state file for final nn
final_module_path = os.path.join(save_dir, "final_module_state.bin")
torch.save(self.final_module.state_dict(), final_module_path)
# save the auxiliary models
if self.action_prediction_module is not None:
auxiliary_action_prediction_path = os.path.join(
save_dir, "auxiliary_action_prediction.bin")
torch.save(self.action_prediction_module.state_dict(),
auxiliary_action_prediction_path)
if self.temporal_autoencoder_module is not None:
auxiliary_temporal_autoencoder_path = os.path.join(
save_dir, "auxiliary_temporal_autoencoder.bin")
torch.save(self.temporal_autoencoder_module.state_dict(),
auxiliary_temporal_autoencoder_path)
if self.object_detection_module is not None:
auxiliary_object_detection_path = os.path.join(
save_dir, "auxiliary_object_detection.bin")
torch.save(self.object_detection_module.state_dict(),
auxiliary_object_detection_path)
if self.symbolic_language_prediction_module is not None:
auxiliary_symbolic_language_prediction_path = os.path.join(
save_dir, "auxiliary_symbolic_language_prediction.bin")
torch.save(self.symbolic_language_prediction_module.state_dict(),
auxiliary_symbolic_language_prediction_path)
if self.goal_prediction_module is not None:
auxiliary_goal_prediction_path = os.path.join(
save_dir, "auxiliary_goal_prediction.bin")
torch.save(self.goal_prediction_module.state_dict(),
auxiliary_goal_prediction_path)
def get_parameters(self):
# parameters = list(self.image_module.parameters())
# parameters += list(self.image_recurrence_module.parameters())
# parameters += list(self.text_module.parameters())
parameters = list(self.final_module.parameters())
if self.action_prediction_module is not None:
parameters += list(self.action_prediction_module.parameters())
if self.temporal_autoencoder_module is not None:
parameters += list(self.temporal_autoencoder_module.parameters())
if self.object_detection_module is not None:
parameters += list(self.object_detection_module.parameters())
if self.symbolic_language_prediction_module is not None:
parameters += list(
self.symbolic_language_prediction_module.parameters())
if self.goal_prediction_module is not None:
parameters += list(self.goal_prediction_module.parameters())
return parameters
def get_named_parameters(self):
# named_parameters = list(self.image_module.named_parameters())
# named_parameters += list(self.image_recurrence_module.named_parameters())
# named_parameters += list(self.text_module.named_parameters())
named_parameters = list(self.final_module.named_parameters())
if self.action_prediction_module is not None:
named_parameters += list(
self.action_prediction_module.named_parameters())
if self.temporal_autoencoder_module is not None:
named_parameters += list(
self.temporal_autoencoder_module.named_parameters())
if self.object_detection_module is not None:
named_parameters += list(
self.object_detection_module.named_parameters())
if self.symbolic_language_prediction_module is not None:
named_parameters += list(
self.symbolic_language_prediction_module.named_parameters())
if self.goal_prediction_module is not None:
named_parameters += list(
self.goal_prediction_module.named_parameters())
return named_parameters
def __init__(self, config, constants, use_image=False):
AbstractIncrementalModel.__init__(self, config, constants)
self.none_action = config["num_actions"]
self.image_module = UnetImageModule(
image_emb_size=constants["image_emb_dim"],
input_num_channels=3,
image_height=config["image_height"],
image_width=config["image_width"],
using_recurrence=True)
num_channels, image_height, image_width = self.image_module.get_final_dimension()
self.num_cameras = 1
self.image_recurrence_module = IncrementalRecurrenceChaplotModule(
input_emb_dim=256,
output_emb_dim=256)
if config["use_pointer_model"]:
raise NotImplementedError()
else:
self.text_module = ChaplotTextModule(
emb_dim=32,
hidden_dim=256,
vocab_size=config["vocab_size"],
image_height=image_height, image_width=image_width)
if config["do_action_prediction"]:
self.action_prediction_module = ActionPredictionModule(
2 * self.num_cameras * constants["image_emb_dim"], constants["image_emb_dim"], config["num_actions"])
else:
self.action_prediction_module = None
if config["do_temporal_autoencoding"]:
self.temporal_autoencoder_module = TemporalAutoencoderModule(
self.action_module, self.num_cameras * constants["image_emb_dim"],
constants["action_emb_dim"], constants["image_emb_dim"])
else:
self.temporal_autoencoder_module = None
if config["do_object_detection"]:
self.landmark_names = get_all_landmark_names()
self.object_detection_module = PixelIdentificationModule(
num_channels=num_channels, num_objects=67)
else:
self.object_detection_module = None
if config["do_symbolic_language_prediction"]:
self.symbolic_language_prediction_module = SymbolicLanguagePredictionModule(
total_emb_size=2 * constants["lstm_emb_dim"])
else:
self.symbolic_language_prediction_module = None
if config["do_goal_prediction"]:
self.goal_prediction_module = None # GoalPredictionModule(total_emb_size=32)
else:
self.goal_prediction_module = None
if use_image:
self.final_module = OracleGoldWithImage(
image_recurrence_module=self.image_recurrence_module,
image_module=self.image_module,
max_episode_length=150,
final_image_height=image_height, final_image_width=image_width)
else:
self.final_module = OracleGold(
image_recurrence_module=self.image_recurrence_module,
max_episode_length=150,
final_image_height=image_height, final_image_width=image_width)
if torch.cuda.is_available():
self.image_module.cuda()
self.image_recurrence_module.cuda()
self.text_module.cuda()
self.final_module.cuda()
if self.action_prediction_module is not None:
self.action_prediction_module.cuda()
if self.temporal_autoencoder_module is not None:
self.temporal_autoencoder_module.cuda()
if self.object_detection_module is not None:
self.object_detection_module.cuda()
if self.symbolic_language_prediction_module is not None:
self.symbolic_language_prediction_module.cuda()
if self.goal_prediction_module is not None:
self.goal_prediction_module.cuda()
