--- title: RegularizationCallback keywords: fastai sidebar: home_sidebar summary: "Perform Group Regularization in fastai Callback system" description: "Perform Group Regularization in fastai Callback system" nb_path: "nbs/07_regularizer.ipynb" ---
learn = cnn_learner(dls, resnet18, metrics=accuracy)
learn.unfreeze()
learn.fit_one_cycle(3)
The RegularizationCallback
can be used to perform $l_1$ regularization on any granularity available in the criteria
class.
reg_cb = RegularizationCallback('filter')
learn = cnn_learner(dls, resnet18, metrics=accuracy)
learn.unfreeze()
learn.fit_one_cycle(3, cbs=reg_cb)