About data transfer

[Maelic]

Dear authors,

Thank you for sharing this amazing work.
I have a question regarding your implementation of the external data transfer for data augmentation on the PSG dataset. In the following snippet, you are specifically discarding the transfer of predicates with label value <= 6 (if new_attr > 0 and c_r_label > 6), which I don't understand why:

https://github.com/franciszzj/HiLo/blob/8bb8a351110a6ca8f70fe5dbdf5ee828bdf54498/tools/data_prepare/ietrans.py#L186C1-L189C63

This means specifically discarding the transfer for the [ 'over', 'in front of', 'beside', 'on', 'in', 'attached to'] subset of classes, which is a consequent amount of potentially valid relations.

Best

[franciszzj]

This is to avoid the impact of too many high-frequency relations.