def __init__(self, config, constants):
AbstractModel.__init__(self, config, constants)
self.none_action = config["num_actions"]
self.image_module = ImageTextKernelResnetModule(
image_emb_size=constants["image_emb_dim"],
input_num_channels=3,
image_height=config["image_height"],
image_width=config["image_width"],
text_emb_size=constants["lstm_emb_dim"],
using_recurrence=True)
self.image_recurrence_module = RecurrenceSimpleModule(
input_emb_dim=constants["image_emb_dim"],
output_emb_dim=constants["image_emb_dim"])
if config["use_pointer_model"]:
self.text_module = TextPointerModule(
emb_dim=constants["word_emb_dim"],
hidden_dim=constants["lstm_emb_dim"],
vocab_size=config["vocab_size"])
else:
self.text_module = TextSimpleModule(
emb_dim=constants["word_emb_dim"],
hidden_dim=constants["lstm_emb_dim"],
vocab_size=config["vocab_size"])
self.action_module = ActionSimpleModule(
num_actions=config["num_actions"],
action_emb_size=constants["action_emb_dim"])
if config["use_pointer_model"]:
total_emb_size = (constants["image_emb_dim"] +
4 * constants["lstm_emb_dim"] +
constants["action_emb_dim"])
else:
total_emb_size = (constants["image_emb_dim"] +
constants["lstm_emb_dim"] +
constants["action_emb_dim"])
final_module = MultimodalTextKernelRecurrentSimpleModule(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
action_module=self.action_module,
total_emb_size=total_emb_size,
num_actions=config["num_actions"])
self.final_module = final_module
if torch.cuda.is_available():
self.image_module.cuda()
self.image_recurrence_module.cuda()
self.text_module.cuda()
self.action_module.cuda()
self.final_module.cuda()
def __init__(self, config, constants):
AbstractModel.__init__(self, config, constants)
self.none_action = config["num_actions"]
landmark_names = get_all_landmark_names()
self.radius_module = RadiusModule(15)
self.angle_module = AngleModule(48)
self.landmark_module = LandmarkModule(63)
self.image_module = ImageResnetModule(
image_emb_size=constants["image_emb_dim"],
input_num_channels=3,
image_height=config["image_height"],
image_width=config["image_width"],
using_recurrence=True)
self.image_recurrence_module = RecurrenceSimpleModule(
input_emb_dim=constants["image_emb_dim"],
output_emb_dim=constants["image_emb_dim"])
self.text_module = SymbolicInstructionModule(
radius_embedding=self.radius_module,
theta_embedding=self.angle_module,
landmark_embedding=self.landmark_module)
self.action_module = ActionSimpleModule(
num_actions=config["num_actions"],
action_emb_size=constants["action_emb_dim"])
total_emb_size = (constants["image_emb_dim"]
+ 32 * 4
+ constants["action_emb_dim"])
final_module = MultimodalRecurrentSimpleModule(
image_module=self.image_module,
image_recurrence_module=self.image_recurrence_module,
text_module=self.text_module,
action_module=self.action_module,
total_emb_size=total_emb_size,
num_actions=config["num_actions"])
self.final_module = final_module
if torch.cuda.is_available():
self.image_module.cuda()
self.text_module.cuda()
self.action_module.cuda()
self.final_module.cuda()
self.radius_module.cuda()
self.angle_module.cuda()
self.landmark_module.cuda()