you'll change these biases notably the societal biases can only be in the data set otherwise you'd have to argue something like logistic regression itself has a preference for white people or something like this now there is a considerable interaction effect between the two but as Jung Lacan points out the actual societal bias of the final system is a direct result of the bias in the dataset and he is very correct if you train that system on a different data set it will exhibit different biases societal bias cannot be