DeGRe: Dense-supervised Generative Reranking for Recommendation
DeGRe: 密集监督的生成式重排序用于推荐
机构 * College of Software, Zhejiang University Hangzhou China ; Rajax Network Technology, Taobao Shangou of Alibaba Hangzhou China ; Rajax Network Technology, Taobao Shangou of Alibaba Beijing China ; State Key Lab of CAD\&CG, Zhejiang University Hangzhou China ; Rajax Network Technology, Taobao Shangou of Alibaba Shanghai China ; College of Software, Zhejiang University ; Rajax Network Technology, Taobao Shangou of Alibaba ; State Key Lab of CAD\&CG, Zhejiang University
AI总结 提出DeGRe框架,通过离线探索中的密集监督信号(Lookahead Evaluator)指导在线生成器(Online Generator)进行单步贪婪解码,解决重排序中的启发式标签偏差和信用分配问题。
Comments Accepted to KDD 2026 (ADS Track)