Identifying and Correcting Label Bias in Machine Learning

The present disclosure is directed to systems and methods for identifying and correcting label bias in machine learning via intelligent re-weighting of training examples. In particular, aspects of the present disclosure leverage a problem formulation which assumes the existence of underlying, unknown, and unbiased labels which are overwritten by an agent who intends to provide accurate labels but may have biases towards certain groups. Despite the fact that a biased training dataset provides only observations of the biased labels, the systems and methods described herein can nevertheless correct the bias by re-weighting the data points without changing the labels.