Add full SocrateX API directly on SOCRATE class (create_config, new, make_trainer, generate_data, load_data)
Browse files
model.py
CHANGED
|
@@ -296,17 +296,151 @@ class SOCRATE(PreTrainedModel):
|
|
| 296 |
param.requires_grad = True
|
| 297 |
print("Encoder has been unfrozen.")
|
| 298 |
|
| 299 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 300 |
"""
|
| 301 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 302 |
"""
|
| 303 |
-
|
| 304 |
-
|
| 305 |
-
|
| 306 |
-
|
| 307 |
-
|
| 308 |
-
|
| 309 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 310 |
|
| 311 |
# Factory functions for models
|
| 312 |
|
|
|
|
| 296 |
param.requires_grad = True
|
| 297 |
print("Encoder has been unfrozen.")
|
| 298 |
|
| 299 |
+
# ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
|
| 300 |
+
# Class-level API β everything SocrateX can do, directly on the model
|
| 301 |
+
# ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
|
| 302 |
+
|
| 303 |
+
@staticmethod
|
| 304 |
+
def create_config(
|
| 305 |
+
d_model=256,
|
| 306 |
+
nhead=4,
|
| 307 |
+
num_layers=4,
|
| 308 |
+
dim_feedforward=1024,
|
| 309 |
+
activation="gelu",
|
| 310 |
+
norm_first=True,
|
| 311 |
+
max_len=512,
|
| 312 |
+
pool_height=4,
|
| 313 |
+
):
|
| 314 |
"""
|
| 315 |
+
Create a custom architecture config without needing to import SocrateX separately.
|
| 316 |
+
|
| 317 |
+
Example::
|
| 318 |
+
|
| 319 |
+
model = AutoModel.from_pretrained("ihatebaselines/Socrate", trust_remote_code=True)
|
| 320 |
+
cfg = model.create_config(d_model=512, nhead=8, num_layers=6, dim_feedforward=2048)
|
| 321 |
+
tok = model.make_tokenizer()
|
| 322 |
+
new_model = model.new(config=cfg, tokenizer=tok)
|
| 323 |
+
"""
|
| 324 |
+
from configuration_socrate import SocrateConfig
|
| 325 |
+
return SocrateConfig(
|
| 326 |
+
d_model=d_model,
|
| 327 |
+
nhead=nhead,
|
| 328 |
+
num_layers=num_layers,
|
| 329 |
+
dim_feedforward=dim_feedforward,
|
| 330 |
+
activation=activation,
|
| 331 |
+
norm_first=norm_first,
|
| 332 |
+
max_len=max_len,
|
| 333 |
+
pool_height=pool_height,
|
| 334 |
+
)
|
| 335 |
+
|
| 336 |
+
@staticmethod
|
| 337 |
+
def make_tokenizer(path=None):
|
| 338 |
+
"""
|
| 339 |
+
Initialize a fresh BPE tokenizer from scratch, or load one from a file.
|
| 340 |
+
|
| 341 |
+
Example::
|
| 342 |
+
|
| 343 |
+
tok = model.make_tokenizer() # fresh tokenizer
|
| 344 |
+
tok = model.make_tokenizer("ocr_bpe_tokenizer.json") # load from file
|
| 345 |
+
"""
|
| 346 |
+
if path is not None:
|
| 347 |
+
from tokenizers import Tokenizer
|
| 348 |
+
return Tokenizer.from_file(path)
|
| 349 |
+
try:
|
| 350 |
+
from tokenizer import init_tokenizer
|
| 351 |
+
except ImportError:
|
| 352 |
+
from SocrateX.tokenizer import init_tokenizer
|
| 353 |
+
return init_tokenizer()
|
| 354 |
+
|
| 355 |
+
@classmethod
|
| 356 |
+
def new(cls, config, tokenizer, device="cuda"):
|
| 357 |
+
"""
|
| 358 |
+
Build a brand-new SOCRATE model from a config + tokenizer.
|
| 359 |
+
No pretrained weights β starts from scratch.
|
| 360 |
+
|
| 361 |
+
Example::
|
| 362 |
+
|
| 363 |
+
cfg = model.create_config(d_model=256, nhead=4, num_layers=4, dim_feedforward=1024)
|
| 364 |
+
tok = model.make_tokenizer()
|
| 365 |
+
my_model = model.new(config=cfg, tokenizer=tok, device="cpu")
|
| 366 |
+
print(my_model.summary())
|
| 367 |
+
"""
|
| 368 |
+
import torch
|
| 369 |
+
hf_config = cls.create_config(
|
| 370 |
+
d_model=config.d_model if hasattr(config, 'd_model') else 256,
|
| 371 |
+
nhead=config.nhead if hasattr(config, 'nhead') else 4,
|
| 372 |
+
num_layers=config.num_layers if hasattr(config, 'num_layers') else 4,
|
| 373 |
+
dim_feedforward=config.dim_feedforward if hasattr(config, 'dim_feedforward') else 1024,
|
| 374 |
+
)
|
| 375 |
+
hf_config.vocab_size = tokenizer.get_vocab_size()
|
| 376 |
+
hf_config.pad_id = tokenizer.token_to_id("<pad>")
|
| 377 |
+
hf_config.bos_id = tokenizer.token_to_id("<bos>")
|
| 378 |
+
hf_config.eos_id = tokenizer.token_to_id("<eos>")
|
| 379 |
+
return cls(hf_config, tokenizer=tokenizer, sx_config=config).to(device)
|
| 380 |
+
|
| 381 |
+
def make_trainer(self, dataloader, optimizer, criterion, device=None):
|
| 382 |
"""
|
| 383 |
+
Returns a Trainer object wired to this model.
|
| 384 |
+
|
| 385 |
+
Example::
|
| 386 |
+
|
| 387 |
+
loader = model.make_dataset(images, labels).to_loader(batch_size=16)
|
| 388 |
+
opt = torch.optim.AdamW(model.parameters(), lr=1e-4)
|
| 389 |
+
crit = torch.nn.CrossEntropyLoss()
|
| 390 |
+
trainer = model.make_trainer(loader, opt, crit)
|
| 391 |
+
for epoch in range(50):
|
| 392 |
+
loss = trainer.train_epoch()
|
| 393 |
+
"""
|
| 394 |
+
try:
|
| 395 |
+
from trainer import Trainer
|
| 396 |
+
except ImportError:
|
| 397 |
+
from SocrateX.trainer import Trainer
|
| 398 |
+
_device = device or ("cuda" if __import__("torch").cuda.is_available() else "cpu")
|
| 399 |
+
return Trainer(self, dataloader, optimizer, criterion, device=_device)
|
| 400 |
+
|
| 401 |
+
def generate_data(self, source, count=1000, output_dir="silly_train", mode="train"):
|
| 402 |
+
"""
|
| 403 |
+
Generate a quick synthetic dataset directly from the model object.
|
| 404 |
+
|
| 405 |
+
Args:
|
| 406 |
+
source: URL or file path with words to render
|
| 407 |
+
count: number of images to generate
|
| 408 |
+
output_dir: folder to save images + labels.csv
|
| 409 |
+
mode: 'train' or 'test'
|
| 410 |
+
|
| 411 |
+
Example::
|
| 412 |
+
|
| 413 |
+
model.generate_data(
|
| 414 |
+
source="https://raw.githubusercontent.com/.../google-10000-english.txt",
|
| 415 |
+
count=500,
|
| 416 |
+
output_dir="my_data",
|
| 417 |
+
mode="train"
|
| 418 |
+
)
|
| 419 |
+
"""
|
| 420 |
+
try:
|
| 421 |
+
from synthetic import generate_silly_training_set, generate_silly_testing_set
|
| 422 |
+
except ImportError:
|
| 423 |
+
from SocrateX.synthetic import generate_silly_training_set, generate_silly_testing_set
|
| 424 |
+
if mode == "train":
|
| 425 |
+
return generate_silly_training_set(source=source, count=count, output_dir=output_dir)
|
| 426 |
+
else:
|
| 427 |
+
return generate_silly_testing_set(source=source, count=count, output_dir=output_dir)
|
| 428 |
+
|
| 429 |
+
def load_data(self, path):
|
| 430 |
+
"""
|
| 431 |
+
Load a dataset from a CSV / JSON / TXT file.
|
| 432 |
+
Returns (images, labels).
|
| 433 |
+
|
| 434 |
+
Example::
|
| 435 |
+
|
| 436 |
+
images, labels = model.load_data("label.csv")
|
| 437 |
+
dataset = model.make_dataset(images, labels)
|
| 438 |
+
"""
|
| 439 |
+
try:
|
| 440 |
+
from dataset import load_dataset
|
| 441 |
+
except ImportError:
|
| 442 |
+
from SocrateX.dataset import load_dataset
|
| 443 |
+
return load_dataset(path)
|
| 444 |
|
| 445 |
# Factory functions for models
|
| 446 |
|