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Computes the sum along sparse segments of a tensor divided by the sqrt(N).
tf.sparse.segment_sqrt_n(
data,
indices,
segment_ids,
num_segments=None,
name=None,
sparse_gradient=False
)
Read the section on segmentation for an explanation of segments.
Like tf.sparse.segment_mean
, but instead of dividing by the size of the
segment, N
, divide by sqrt(N)
instead.
Returns | |
---|---|
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 .
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