Calls the `on_train_batch_begin` methods of its callbacks. Arguments: batch: integer, index of batch within the current epoch. logs: dict. Has keys `batch` and `size` representing the current batch number and the size of the batch.
(self, batch, logs=None)
| 299 | callback.on_epoch_end(epoch, logs) |
| 300 | |
| 301 | def on_train_batch_begin(self, batch, logs=None): |
| 302 | """Calls the `on_train_batch_begin` methods of its callbacks. |
| 303 | |
| 304 | Arguments: |
| 305 | batch: integer, index of batch within the current epoch. |
| 306 | logs: dict. Has keys `batch` and `size` representing the current batch |
| 307 | number and the size of the batch. |
| 308 | """ |
| 309 | self._call_batch_hook(ModeKeys.TRAIN, 'begin', batch, logs=logs) |
| 310 | |
| 311 | def on_train_batch_end(self, batch, logs=None): |
| 312 | """Calls the `on_train_batch_end` methods of its callbacks. |
nothing calls this directly
no test coverage detected