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-rw-r--r--src/training/callbacks/lr_schedulers.py97
1 files changed, 0 insertions, 97 deletions
diff --git a/src/training/callbacks/lr_schedulers.py b/src/training/callbacks/lr_schedulers.py
deleted file mode 100644
index 00c7e9b..0000000
--- a/src/training/callbacks/lr_schedulers.py
+++ /dev/null
@@ -1,97 +0,0 @@
-"""Callbacks for learning rate schedulers."""
-from typing import Callable, Dict, List, Optional, Type
-
-from training.callbacks import Callback
-
-from text_recognizer.models import Model
-
-
-class StepLR(Callback):
- """Callback for StepLR."""
-
- def __init__(self) -> None:
- """Initializes the callback."""
- super().__init__()
- self.lr_scheduler = None
-
- def set_model(self, model: Type[Model]) -> None:
- """Sets the model and lr scheduler."""
- self.model = model
- self.lr_scheduler = self.model.lr_scheduler
-
- def on_epoch_end(self, epoch: int, logs: Dict = {}) -> None:
- """Takes a step at the end of every epoch."""
- self.lr_scheduler.step()
-
-
-class MultiStepLR(Callback):
- """Callback for MultiStepLR."""
-
- def __init__(self) -> None:
- """Initializes the callback."""
- super().__init__()
- self.lr_scheduler = None
-
- def set_model(self, model: Type[Model]) -> None:
- """Sets the model and lr scheduler."""
- self.model = model
- self.lr_scheduler = self.model.lr_scheduler
-
- def on_epoch_end(self, epoch: int, logs: Dict = {}) -> None:
- """Takes a step at the end of every epoch."""
- self.lr_scheduler.step()
-
-
-class ReduceLROnPlateau(Callback):
- """Callback for ReduceLROnPlateau."""
-
- def __init__(self) -> None:
- """Initializes the callback."""
- super().__init__()
- self.lr_scheduler = None
-
- def set_model(self, model: Type[Model]) -> None:
- """Sets the model and lr scheduler."""
- self.model = model
- self.lr_scheduler = self.model.lr_scheduler
-
- def on_epoch_end(self, epoch: int, logs: Dict = {}) -> None:
- """Takes a step at the end of every epoch."""
- val_loss = logs["val_loss"]
- self.lr_scheduler.step(val_loss)
-
-
-class CyclicLR(Callback):
- """Callback for CyclicLR."""
-
- def __init__(self) -> None:
- """Initializes the callback."""
- super().__init__()
- self.lr_scheduler = None
-
- def set_model(self, model: Type[Model]) -> None:
- """Sets the model and lr scheduler."""
- self.model = model
- self.lr_scheduler = self.model.lr_scheduler
-
- def on_train_batch_end(self, batch: int, logs: Dict = {}) -> None:
- """Takes a step at the end of every training batch."""
- self.lr_scheduler.step()
-
-
-class OneCycleLR(Callback):
- """Callback for OneCycleLR."""
-
- def __init__(self) -> None:
- """Initializes the callback."""
- super().__init__()
- self.lr_scheduler = None
-
- def set_model(self, model: Type[Model]) -> None:
- """Sets the model and lr scheduler."""
- self.model = model
- self.lr_scheduler = self.model.lr_scheduler
-
- def on_train_batch_end(self, batch: int, logs: Dict = {}) -> None:
- """Takes a step at the end of every training batch."""
- self.lr_scheduler.step()