3 papers
cs.IR2026
GenPage: Towards End-to-End Generative Homepage Construction at Netflix
Lequn Wang, Jiangwei Pan, Fengdi Che +1
We present GenPage, an end-to-end generative approach to Netflix homepage construction that replaces the traditional multi-stage recommender stack with a single transformer. GenPag…
cs.LG2025
Target Networks and Over-parameterization Stabilize Off-policy Bootstrapping with Function Approximation
Fengdi Che, Chenjun Xiao, Jincheng Mei +6
We prove that the combination of a target network and over-parameterized linear function approximation establishes a weaker convergence condition for bootstrapped value estimation…
cs.LG2025
Average-DICE: Stationary Distribution Correction by Regression
Fengdi Che, Bryan Chan, Chen Ma +1
Off-policy policy evaluation (OPE), an essential component of reinforcement learning, has long suffered from stationary state distribution mismatch, undermining both stability and…