tf.keras.backend.is_keras_tensor  |  TensorFlow v2.16.1 (original) (raw)

tf.keras.backend.is_keras_tensor

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Returns whether x is a Keras tensor.

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Main aliases

tf.keras.utils.is_keras_tensor

tf.keras.backend.is_keras_tensor(
    x
)

A "Keras tensor" is a symbolic tensor, such as a tensor that was created via Input(). A "symbolic tensor" can be understood as a placeholder -- it does not contain any actual numerical data, only a shape and dtype. It can be used for building Functional models, but it cannot be used in actual computations.

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Last updated 2024-06-07 UTC.