IG for Multi-Task Models

[senjed]

Thank you so much for the great work! I was wondering for multi-task models how can the attributions from two separate tasks be combined to understand the importance of features for both tasks combined? does it make sense to just sum them up?

[nouna99]

Hello;
I wonder if you have found an answer for this issue.
I try to explain a multi-task model (two tasks) (two inputs, two outputs), which is based on TF bert model combined with dense layers....
Regards