Created
June 12, 2020 08:41
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ship_detection_preparedata
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| # output encoding | |
| y = tensorflow.keras.utils.to_categorical(output_data, 2) | |
| # shuffle all indexes | |
| indexes = np.arange(2800) | |
| np.random.shuffle(indexes) | |
| X_train = X[indexes].transpose([0,2,3,1]) | |
| y_train = y[indexes] | |
| # normalization | |
| X_train = X_train / 255 |
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