CoGameReg: Cooperative-Game-Based Collaborative Semi-Supervised Regression for Seismic Reservoir Property Prediction
CoGameReg is a framework that uses a cooperative game approach to estimate reservoir properties from sparse well data using abundant seismic data. It treats different predictors as players and learns their contribution-aware weights through a 'Tri-Game Shapley' mechanism. This allows the model to create shared labels for unlabeled seismic samples, improving prediction accuracy in challenging environments.