US Patent 11610154 Preventing overfitting of hyperparameters during training of network

Some embodiments provide a method for training a machine-trained (MT) network. The method uses a first set of inputs to train parameters of the MT network according to a set of hyperparameters that define aspects of the training. The method uses a second set of inputs to validate the MT network as trained by the first set of inputs. Based on the validation, the method modifies the hyperparameters for subsequent training of the MT network, wherein the hyperparameter modification is constrained to prevent overfitting of the modified hyperparameters to the second set of inputs.