KNIME GCNlearner question

[leoin841023]

Hi, I am curious about the GCNlearner node, in model.py variable default is "sample_chem.singletask.solubility.model" i think that is only for example model not fit with other situation problem? does it has any other model i can change on model.py variable?

thank you very much

ありがとう!

[kojima-r]

Thank you for your inquiry,

Yes, depending on your data, it may be better to create a better model than the default model. If you need a better model, you'll need to rewrite model.py or change this variable. We are preparing other models in the example_models/ directory. For example, if this variable was set as "example_models.model:GCN", GCN class in example_models/model.py is used.

I hope this will help.

[leoin841023]

Thank you for your reply, I am using the python KGCN model on Jupiter notebook, but the regression problem evaluation metric has some problems with the 'validation_mae' key error.

Can you give me any suggestions on this matter?

Thanks a lot!