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config.py
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config.py
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"""
MTTOD: config.py
Command-line argument parser configuration
Copyright 2021 ETRI LIRS, Yohan Lee
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
import os
import argparse
from utils.io_utils import load_json, save_json, get_or_create_logger
CONFIGURATION_FILE_NAME = "run_config.json"
logger = get_or_create_logger(__name__)
def add_config(parser):
""" define arguments """
group = parser.add_argument_group("Construction")
group.add_argument("-backbone", type=str, default="t5-base",
choices=["t5-small", "t5-base", "t5-large"])
group.add_argument("-task", type=str, default="e2e",
choices=["dst", "e2e"])
group.add_argument("-dataset", type=str, default="multiwoz_2.0",
choices=["multiwoz_2.0", "multiwoz_2.1", "multiwoz_2.2", "camrest"])
group.add_argument("-add_auxiliary_task", action="store_true")
group.add_argument("-add_additional_loss", action="store_true")
group.add_argument("-with_tree", action="store_true")
group.add_argument("-mix_p", type=float, default=1)
group.add_argument("-mu", type=int, default=10)
group.add_argument("-st", action="store_true")
group.add_argument("-sc", action="store_true")
group.add_argument("-act", action="store_true")
group.add_argument("-rk", action="store_true")
group.add_argument("-context_size", type=int, default=-1)
group.add_argument("-train_data_ratio", type=float, default=1.0)
group.add_argument("-ururu", action="store_true")
group = parser.add_argument_group("Training")
group.add_argument("-batch_size", type=int, default=8)
group.add_argument("-epochs", type=int, default=10)
group.add_argument("-warmup_steps", type=int, default=-1)
group.add_argument("-warmup_ratio", type=float, default=0.1)
group.add_argument("-learning_rate", type=float, default=5e-4)
group.add_argument("-weight_decay", type=float, default=0.0)
group.add_argument("-grad_accum_steps", type=int, default=1)
group.add_argument("-max_grad_norm", type=float, default=1.0)
group.add_argument("-aux_loss_coeff", type=float, default=0.5)
group.add_argument("-resp_loss_coeff", type=float, default=1.0)
group.add_argument("-num_train_dialogs", type=int, default=-1)
group.add_argument("-train_from", type=str, default=None)
group.add_argument("-no_validation", action="store_true")
group.add_argument("-no_learning_rate_decay", action="store_true")
group = parser.add_argument_group("Prediction")
group.add_argument("-pred_data_type", type=str, default="test",
choices=["dev", "test"])
group.add_argument("-overwrite_with_span", action="store_true")
group.add_argument("-beam_size", type=int, default=1)
group.add_argument("-do_sample", action="store_true")
group.add_argument("-top_k", type=int, default=0)
group.add_argument("-top_p", type=float, default=0.7)
group.add_argument("-temperature", type=float, default=1.0)
group.add_argument("-use_true_dbpn", action="store_true")
group.add_argument("-use_true_curr_aspn", action="store_true")
group.add_argument("-use_true_prev_bspn", action="store_true")
group.add_argument("-use_true_prev_aspn", action="store_true")
group.add_argument("-use_true_prev_resp", action="store_true")
group.add_argument("-top_n", type=int, default=5)
group.add_argument("-output", type=str, default=None)
group = parser.add_argument_group("Misc")
group.add_argument("-run_type", type=str, required=True,
choices=["train", "predict"])
group.add_argument("-excluded_domains", type=str, nargs="+")
group.add_argument("-model_dir", type=str, default="checkpoints")
group.add_argument("-seed", type=int, default=42)
group.add_argument("-ckpt", type=str, default=None)
group.add_argument("-log_frequency", type=int, default=100)
group.add_argument("-max_to_keep_ckpt", type=int, default=5)
group.add_argument("-num_gpus", type=int, default=1)
def check_config(parser):
""" parse arguments and check configuration """
cfg = parser.parse_args()
if cfg.run_type == "predict" and cfg.ckpt is None:
raise ValueError("To predict output, set ckpt to run.")
# update arguments for consistency with checkpoint model
ckpt_path = cfg.ckpt or cfg.train_from
if ckpt_path is not None:
ckpt_dir = os.path.dirname(os.path.abspath(ckpt_path))
if cfg.ckpt is not None:
setattr(cfg, "model_dir", ckpt_dir)
ckpt_cfg = load_json(os.path.join(ckpt_dir, CONFIGURATION_FILE_NAME))
for group in parser._action_groups:
if group.title == "Construction":
for argument in group._group_actions:
key = argument.dest
new_value = getattr(cfg, key)
old_value = ckpt_cfg.get(key)
if old_value is not None and new_value != old_value:
logger.warning(
"Update argument for consistency (%s: %s -> %s)",
key, str(new_value), str(old_value))
setattr(cfg, key, old_value)
# check invalid combinations of configurations
if cfg.task == "dst" and cfg.run_type == "predict":
setattr(cfg, "use_true_dbpn", True)
setattr(cfg, "use_true_prev_aspn", True)
setattr(cfg, "use_true_prev_resp", True)
if cfg.task == "dst" and cfg.use_true_prev_bspn:
raise ValueError(
"To evaluate dialog state tracking, generated belief state should be used")
if not os.path.exists(cfg.model_dir):
os.makedirs(cfg.model_dir)
save_json(vars(cfg), os.path.join(
cfg.model_dir, CONFIGURATION_FILE_NAME))
return cfg
def get_config():
""" return ArgumentParser Instance """
parser = argparse.ArgumentParser(
description="Configuration of task-oriented dialogue model with multi-task learning.")
add_config(parser)
return check_config(parser)
if __name__ == "__main__":
configs = get_config()