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| from keras.layers import Input, Dense, Lambda | |
| from keras.models import Model | |
| def eucl_dist(inputs): | |
| x, y = inputs | |
| return ((x - y)**2).sum(axis=-1) | |
| x = Input((32,)) | |
| y1 = Dense(8)(x) | |
| y2 = Dense(8)(x) | |
| y = Lambda(eucl_dist, output_shape=(1,))([y1, y2]) | |
| m = Model(x, y) |
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