Tensor utilities
- 원본 링크 : https://keras.io/api/utils/tensor_utils/
- 최종 확인 : 2024-11-25
get_source_inputs function
keras.utils.get_source_inputs(tensor)Returns the list of input tensors necessary to compute tensor.
Output will always be a list of tensors (potentially with 1 element).
Arguments
- tensor: The tensor to start from.
Returns
List of input tensors.
is_keras_tensor function
keras.utils.is_keras_tensor(x)Returns whether x is a Keras tensor.
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.