2 papers
cs.IT2026
Optimal Weighting of Training Data in Adaptive Coding
Yuriy Reznik
Adaptive coders are commonly primed with training data, turned into context tables or shipped dictionaries. The training data generally do not match the source being encoded, and t…
cs.IT2026
The Optimal Discounting Parameter of the Power Prior under Predictive Log-Loss
Yuriy A. Reznik
The power prior of Ibrahim and Chen incorporates historical data into a Bayesian analysis by raising the historical likelihood to a power . The choice of the expone…