GeneralizedDelayedFeedbackModel withPost-Click InformationinRecommenderSystems SupplementaryMaterial

Assuming we can estimatep(a|x) accurately, we have followingresults: Lemma 3.1. So the value of yx is determined by the linear equation systemMxyx = ax. Each bin is represented with a 32-dimensional embedding. We found that increasing the number of bins or embedding size could not improve performance significantly. The CVR prediction modelpθ(x) is a feature network followed by a linear classification layer. Specifically,if δj <δj+1,1 j