How to set class weight for target label.

[sandiemann]

Hello,

I am dealing with highly imbalance data and I was wondering if there is an option to set the class weight for the target labels for FFM model training to basically under-sample the negative class.

Regards, Sanchit

[popeye007]

I have the same problem for FM model. Is is possible to tweak the source code for setting class weight for the minority class?

[aksnzhy]

@sandiemann @popeye007 I will add this feature to xLearn in the next version. Thanks so much!

[thestick613]

@aksnzhy any updates on this? Is it documented? Thank you.