Technology

Racial profiling keeps getting reinvented.

Fuck that.

They then used data on these individuals’ labour-market outcomes to see whether the Photo Big Five had any predictive power. The answer, they conclude, is yes: facial analysis has useful things to say about a person’s post-mba earnings and propensity to move jobs, among other things.

Correlation vs causation. More attractive people will be defaulted to better negotiating positions. People with richer backgrounds will probably look healthier. People from high stress environments will show signs of stress through skin wrinkles and resting muscles.

This is going to do nothing but enforce systemic biases, but in a kafkaesque Gattica way.

And then of course you have the garden of forking paths.

These models have zero restraint on their features, so we have an extremely large feature space, and we train the model to pick features predictive of the outcome. Even the process of training, evaluating, then selecting the best model at this scale ends up being essentially P hacking.