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tff.types.TensorType

An implementation of tff.Type representing types of tensors in TFF.

Inherits From: Type

Used in the notebooks

Used in the tutorials

dtype An instance of tf.DType or one of the Numpy numeric types.
shape An optional instance of tf.TensorShape or an argument that can be passed to its constructor (such as a list or a tuple). None yields the default scalar shape.

TypeError if arguments are of the wrong types.

dtype

shape

Methods

check_abstract

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Check that this is a tff.AbstractType.

check_assignable_from

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Raises if values of source_type cannot be cast to this type.

check_equivalent_to

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Raises if values of 'other' cannot be cast to and from this type.

check_federated

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Check that this is a tff.FederatedType.

check_function

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Check that this is a tff.FunctionType.

check_identical_to

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Raises if other and Type are not exactly identical.

check_placement

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Check that this is a tff.PlacementType.

check_sequence

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Check that this is a tff.SequenceType.

check_struct

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Check that this is a tff.StructType.

check_struct_with_python

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Check that this is a tff.StructWithPythonType.

check_tensor

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Check that this is a tff.TensorType.

children

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Returns a generator yielding immediate child types.

compact_representation

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Returns the compact string representation of this type.

formatted_representation

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Returns the formatted string representation of this type.

is_abstract

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Returns whether or not this type is a tff.AbstractType.

is_assignable_from

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Returns whether values of source_type can be cast to this type.

is_equivalent_to

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Returns whether values of other can be cast to and from this type.

is_federated

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Returns whether or not this type is a tff.FederatedType.

is_function

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Returns whether or not this type is a tff.FunctionType.

is_identical_to

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Returns whether or not self and other are exactly identical.

is_placement

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Returns whether or not this type is a tff.PlacementType.

is_sequence

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Returns whether or not this type is a tff.SequenceType.

is_struct

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Returns whether or not this type is a tff.StructType.

is_struct_with_python

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Returns whether or not this type is a tff.StructWithPythonType.

is_tensor

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Returns whether or not this type is a tff.TensorType.

__eq__

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Determines whether two type definitions are identical.

Note that this notion of equality is stronger than equivalence. Two types with equivalent definitions may not be identical, e.g., if they represent templates with differently named type variables in their definitions.

Args
other The other type to compare against.

Returns
True iff type definitions are syntatically identical (as defined above), or False otherwise.

Raises
NotImplementedError If not implemented in the derived class.

__ne__

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Return self!=value.