2020

Stochastic Optimization for Performative Prediction

Mendler-Dünner, Celestine, Perdomo, Juan C., Zrnic, Tijana et al.

Understand

In performative prediction, the choice of a model influences the distribution of future data, typically through actions taken based on the model's predictions.

  • We initiate the study of stochastic optimization for performative prediction.
  • What sets this setting apart from traditional stochastic optimization is the difference between merely updating model parameters and deploying the new model.
  • The latter triggers a shift in the distribution that affects future data, while the former keeps the distribution as is.

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