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Computes the sum along sparse segments of a tensor divided by the sqrt(N).
tf.compat.v1.sparse_segment_sqrt_n(
data, indices, segment_ids, name=None, num_segments=None
)
N
is the size of the segment being reduced.
data
: A Tensor
with data that will be assembled in the output.indices
: A 1-D Tensor
with indices into data
. Has same rank as
segment_ids
.segment_ids
: A 1-D Tensor
with indices into the output Tensor
. Values
should be sorted and can be repeated.name
: A name for the operation (optional).num_segments
: An optional int32 scalar. Indicates the size of the output
Tensor
.A tensor
of the shape as data, except for dimension 0 which
has size k
, the number of segments specified via num_segments
or
inferred for the last element in segments_ids
.