fit_model

fit_model(
    dir,
    dir_valid=None,
    prop_valid=0.2,
    vocab=DEFAULT_VOCAB,
    height=32,
    case_sensitive=True,
    batch_size=32,
    epochs=100,
    lr=0.001,
    weight_decay=0.0,
    dropout=0.25,
    early_stopping_patience=20,
    early_stopping_min_delta=0.01,
    device=None,
    num_workers=0,
    seed=0,
    verbose=True,
)

Train a CRNN captcha model on a directory of labeled images.

Returns a tuple (model, history).