tf.sparse.retain
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Retains specified non-empty values within a SparseTensor
.
View aliases
Compat aliases for migration
See
Migration guide for
more details.
tf.compat.v1.sparse.retain
, tf.compat.v1.sparse_retain
tf.sparse.retain(
sp_input, to_retain
)
For example, if sp_input
has shape [4, 5]
and 4 non-empty string values:
[0, 1]: a
[0, 3]: b
[2, 0]: c
[3, 1]: d
and to_retain = [True, False, False, True]
, then the output will
be a SparseTensor
of shape [4, 5]
with 2 non-empty values:
[0, 1]: a
[3, 1]: d
Args |
sp_input
|
The input SparseTensor with N non-empty elements.
|
to_retain
|
A bool vector of length N with M true values.
|
Returns |
A SparseTensor with the same shape as the input and M non-empty
elements corresponding to the true positions in to_retain .
|
Raises |
TypeError
|
If sp_input is not a SparseTensor .
|
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Last updated 2022-11-04 UTC.
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