/*axis=*/0);
  is_positive = Reshape(scope, is_positive, broadcastable_shape);
  is_positive = LogicalAnd(scope, is_positive, OnesLike(scope, is_positive));
  return is_positive;
}

// Helper function for unsorted segment ops.
// Gathers params for positive segment ids and gathers 0 for inputs with
// negative segment id.