Load and normalize data.
()
| 192 | |
| 193 | |
| 194 | def prepare_data(): |
| 195 | """Load and normalize data.""" |
| 196 | ((x_train, y_train), (x_test, y_test)) = DATASET.load_data() |
| 197 | x_train = x_train.astype("float32") |
| 198 | x_test = x_test.astype("float32") |
| 199 | x_train /= 255.0 |
| 200 | x_test /= 255.0 |
| 201 | return ((x_train, y_train), (x_test, y_test)) |
| 202 | |
| 203 | |
| 204 | def run_all(logdir, verbose=False): |
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