Source code for composer.models.efficientnetb0.efficientnetb0_hparams
# Copyright 2021 MosaicML. All Rights Reserved.
"""`YAHP <https://docs.mosaicml.com/projects/yahp/en/stable/README.html>`_ interface for :class:`.EfficientNetB0`."""
from dataclasses import dataclass
import yahp as hp
from composer.models.model_hparams import ModelHparams
__all__ = ["EfficientNetB0Hparams"]
[docs]@dataclass
class EfficientNetB0Hparams(ModelHparams):
"""`YAHP <https://docs.mosaicml.com/projects/yahp/en/stable/README.html>`_ interface for :class:`.EfficientNetB0`.
Args:
num_classes (int, optional): The number of classes. Needed for classification tasks. Default: ``1000``.
drop_connect_rate (float, optional): Probability of dropping a sample within a block before identity connection. Default: ``0.2``.
"""
drop_connect_rate: float = hp.optional(
doc="Probability of dropping a sample within a block before identity connection.",
default=0.2,
)
def initialize_object(self):
if self.num_classes is None:
raise ValueError("EfficientNet requires num_classes to be specified.")
from composer.models.efficientnetb0.model import EfficientNetB0
return EfficientNetB0(num_classes=self.num_classes, drop_connect_rate=self.drop_connect_rate)