why the unseen nodes are included in the test set for the transductive link prediction task?

[zhiqiuyuan]

Hi,

After examing the code implementation, I observed that the test set for transductive link prediction includes both observed nodes and unseen nodes. But I guess unseen nodes should be excluded from the test set in transductive settings (please correct me if I'm wrong).

Could you please tell me why the unseen nodes are included in the test set for the transductive link prediction task? Thank you very much!