Spaces:
Sleeping
Sleeping
File size: 7,659 Bytes
33d4721 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 |
import argparse
import json
from accelerate.state import PartialState
from datasets import load_dataset, load_from_disk
from huggingface_hub import HfApi
from transformers import (
AutoConfig,
AutoImageProcessor,
AutoModelForImageClassification,
EarlyStoppingCallback,
Trainer,
TrainingArguments,
)
from transformers.trainer_callback import PrinterCallback
from autotrain import logger
from autotrain.trainers.common import (
ALLOW_REMOTE_CODE,
LossLoggingCallback,
TrainStartCallback,
UploadLogs,
monitor,
pause_space,
remove_autotrain_data,
save_training_params,
)
from autotrain.trainers.image_regression import utils
from autotrain.trainers.image_regression.params import ImageRegressionParams
def parse_args():
# get training_config.json from the end user
parser = argparse.ArgumentParser()
parser.add_argument("--training_config", type=str, required=True)
return parser.parse_args()
@monitor
def train(config):
if isinstance(config, dict):
config = ImageRegressionParams(**config)
valid_data = None
if config.data_path == f"{config.project_name}/autotrain-data":
train_data = load_from_disk(config.data_path)[config.train_split]
else:
if ":" in config.train_split:
dataset_config_name, split = config.train_split.split(":")
train_data = load_dataset(
config.data_path,
name=dataset_config_name,
split=split,
token=config.token,
trust_remote_code=ALLOW_REMOTE_CODE,
)
else:
train_data = load_dataset(
config.data_path,
split=config.train_split,
token=config.token,
trust_remote_code=ALLOW_REMOTE_CODE,
)
if config.valid_split is not None:
if config.data_path == f"{config.project_name}/autotrain-data":
valid_data = load_from_disk(config.data_path)[config.valid_split]
else:
if ":" in config.valid_split:
dataset_config_name, split = config.valid_split.split(":")
valid_data = load_dataset(
config.data_path,
name=dataset_config_name,
split=split,
token=config.token,
trust_remote_code=ALLOW_REMOTE_CODE,
)
else:
valid_data = load_dataset(
config.data_path,
split=config.valid_split,
token=config.token,
trust_remote_code=ALLOW_REMOTE_CODE,
)
logger.info(f"Train data: {train_data}")
logger.info(f"Valid data: {valid_data}")
model_config = AutoConfig.from_pretrained(
config.model,
num_labels=1,
trust_remote_code=ALLOW_REMOTE_CODE,
token=config.token,
)
model_config._num_labels = 1
label2id = {"target": 0}
model_config.label2id = label2id
model_config.id2label = {v: k for k, v in label2id.items()}
try:
model = AutoModelForImageClassification.from_pretrained(
config.model,
config=model_config,
trust_remote_code=ALLOW_REMOTE_CODE,
token=config.token,
ignore_mismatched_sizes=True,
)
except OSError:
model = AutoModelForImageClassification.from_pretrained(
config.model,
config=model_config,
from_tf=True,
trust_remote_code=ALLOW_REMOTE_CODE,
token=config.token,
ignore_mismatched_sizes=True,
)
image_processor = AutoImageProcessor.from_pretrained(
config.model,
token=config.token,
trust_remote_code=ALLOW_REMOTE_CODE,
)
train_data, valid_data = utils.process_data(train_data, valid_data, image_processor, config)
if config.logging_steps == -1:
if config.valid_split is not None:
logging_steps = int(0.2 * len(valid_data) / config.batch_size)
else:
logging_steps = int(0.2 * len(train_data) / config.batch_size)
if logging_steps == 0:
logging_steps = 1
if logging_steps > 25:
logging_steps = 25
config.logging_steps = logging_steps
else:
logging_steps = config.logging_steps
logger.info(f"Logging steps: {logging_steps}")
training_args = dict(
output_dir=config.project_name,
per_device_train_batch_size=config.batch_size,
per_device_eval_batch_size=2 * config.batch_size,
learning_rate=config.lr,
num_train_epochs=config.epochs,
eval_strategy=config.eval_strategy if config.valid_split is not None else "no",
logging_steps=logging_steps,
save_total_limit=config.save_total_limit,
save_strategy=config.eval_strategy if config.valid_split is not None else "no",
gradient_accumulation_steps=config.gradient_accumulation,
report_to=config.log,
auto_find_batch_size=config.auto_find_batch_size,
lr_scheduler_type=config.scheduler,
optim=config.optimizer,
warmup_ratio=config.warmup_ratio,
weight_decay=config.weight_decay,
max_grad_norm=config.max_grad_norm,
push_to_hub=False,
load_best_model_at_end=True if config.valid_split is not None else False,
ddp_find_unused_parameters=False,
)
if config.mixed_precision == "fp16":
training_args["fp16"] = True
if config.mixed_precision == "bf16":
training_args["bf16"] = True
if config.valid_split is not None:
early_stop = EarlyStoppingCallback(
early_stopping_patience=config.early_stopping_patience,
early_stopping_threshold=config.early_stopping_threshold,
)
callbacks_to_use = [early_stop]
else:
callbacks_to_use = []
callbacks_to_use.extend([UploadLogs(config=config), LossLoggingCallback(), TrainStartCallback()])
args = TrainingArguments(**training_args)
trainer_args = dict(
args=args,
model=model,
callbacks=callbacks_to_use,
compute_metrics=utils.image_regression_metrics,
)
trainer = Trainer(
**trainer_args,
train_dataset=train_data,
eval_dataset=valid_data,
)
trainer.remove_callback(PrinterCallback)
trainer.train()
logger.info("Finished training, saving model...")
trainer.save_model(config.project_name)
image_processor.save_pretrained(config.project_name)
model_card = utils.create_model_card(config, trainer)
# save model card to output directory as README.md
with open(f"{config.project_name}/README.md", "w") as f:
f.write(model_card)
if config.push_to_hub:
if PartialState().process_index == 0:
remove_autotrain_data(config)
save_training_params(config)
logger.info("Pushing model to hub...")
api = HfApi(token=config.token)
api.create_repo(
repo_id=f"{config.username}/{config.project_name}", repo_type="model", private=True, exist_ok=True
)
api.upload_folder(
folder_path=config.project_name, repo_id=f"{config.username}/{config.project_name}", repo_type="model"
)
if PartialState().process_index == 0:
pause_space(config)
if __name__ == "__main__":
_args = parse_args()
training_config = json.load(open(_args.training_config))
_config = ImageRegressionParams(**training_config)
train(_config)
|