Converts a SparseTensor
into a dense tensor.
View aliases
Compat aliases for migration
See Migration guide for more details.
tf.compat.v1.sparse.to_dense
, tf.compat.v1.sparse_tensor_to_dense
tf.sparse.to_dense(
sp_input, default_value=None, validate_indices=True, name=None
)
Used in the notebooks
Used in the guide | Used in the tutorials |
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For this sparse tensor with three non-empty values:
sp_input = tf.sparse.SparseTensor(
dense_shape=[3, 5],
values=[7, 8, 9],
indices =[[0, 1],
[0, 3],
[2, 0]])
The output will be a dense [3, 5]
tensor with values:
tf.sparse.to_dense(sp_input).numpy()
array([[0, 7, 0, 8, 0],
[0, 0, 0, 0, 0],
[9, 0, 0, 0, 0]], dtype=int32)
Returns | |
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A dense tensor with shape sp_input.dense_shape and values specified by
the non-empty values in sp_input . Indices not in sp_input are assigned
default_value .
|