Callback

import com.mindspore.flclient.model.Callback

Callback defines the hook function used to record training, evaluate and predict the results of different stages in end-to-side federated learning.

Public Member Functions

   public abstract Status stepBegin()

Execute step begin function.

public abstract Status stepEnd()

Execute step end function.

public abstract Status epochBegin()

Execute epoch begin function.

public abstract Status epochEnd()

Execute epoch end function.