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tf.keras.backend.one_hot

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Computes the one-hot representation of an integer tensor.

Arguments
indices nD integer tensor of shape (batch_size, dim1, dim2, ... dim(n-1))
num_classes Integer, number of classes to consider.
Returns
(n + 1)D one hot representation of the input with shape (batch_size, dim1, dim2, ... dim(n-1), num_classes)
Returns
The one-hot tensor.

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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r1.15/api_docs/python/tf/keras/backend/one_hot