@tf_export('sparse.segment_sum', v1=[])
def sparse_segment_sum_v2(data, indices, segment_ids, num_segments=None, name=None):
    return sparse_segment_mean(data, indices, segment_ids, name=name, num_segments=num_segments)
@tf_export('sparse.segment_sum', v1=[])
def sparse_segment_sum_v2(data, indices, segment_ids, num_segments=None, name=None):
    return sparse_segment_mean(data, indices, segment_ids, name=name, num_segments=num_segments)