arXiv Statistics ML By Daniel Andrew Coulson, Martin T. Wells

Foreclassing: From Forecasts to Decisions

Read the original on arXiv Statistics ML →

The paper introduces Foreclassing, a new machine learning problem where the class label of a time series is defined by its future observations. It provides a mathematical formulation, theoretical results on how future information influences Bayes risk and classification error, and proposes ForeClassNet, a neural network that jointly forecasts and classifies while accounting for uncertainty. Experiments across weather, energy, and finance datasets show that Foreclassing can improve classification accuracy, probabilistic predictions, and downstream decision-making compared to conventional methods.

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arXiv Machine Learning
Jul 2

Decision-Aware Training for Sample-Based Generative Models

arXiv:2607. 01171v1 Announce Type: new Abstract: Sample-based generative models are increasingly used for probabilistic forecasting in high-stakes decision settings, yet their training objectives are blind to the decision maker's cost structure.

By Kornelius Raeth, Nicole Ludwig