tf.assign_add
Update ref
by adding value
to it.
tf.assign_add(
ref, value, use_locking=None, name=None
)
This operation outputs "ref" after the update is done.
This makes it easier to chain operations that need to use the reset value.
Unlike tf.math.add
, this op does not broadcast. ref
and value
must have
the same shape.
Args |
ref
|
A mutable Tensor . Must be one of the following types: float32 ,
float64 , int64 , int32 , uint8 , uint16 , int16 , int8 ,
complex64 , complex128 , qint8 , quint8 , qint32 , half . Should be
from a Variable node.
|
value
|
A Tensor . Must have the same shape and dtype as ref . The value to
be added to the variable.
|
use_locking
|
An optional bool . Defaults to False . If True, the addition
will be protected by a lock; otherwise the behavior is undefined, but may
exhibit less contention.
|
name
|
A name for the operation (optional).
|
Returns |
Same as "ref". Returned as a convenience for operations that want
to use the new value after the variable has been updated.
|
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Last updated 2020-10-01 UTC.
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