2 papers
stat.ML2023
RTB Formulation Using Point Process
Seong Jin Lee, Bumsik Kim
We propose a general stochastic framework for modelling repeated auctions in the Real Time Bidding (RTB) ecosystem using point processes. The flexibility of the framework allows a…
stat.ML2023
Addressing Distribution Shift in RTB Markets via Exponential Tilting
Minji Kim, Seong Jin Lee, Bumsik Kim
In machine learning applications, distribution shifts between training and target environments can lead to significant drops in model performance. This study investigates the impac…