ranking-models

Meta 论文提出 RankEvolve，通过可执行操作协议（EOP）将研究阶段编译为受运行时强制执行的状态机，并让 Claude Code 与 Codex 作为节点互相审查修复，在预算持平下将执行准确率从 45.8% 提升到 62.5%，且在 MovieLens-20M 上改进推荐模型的 NDCG@10 达 4.48%。

This paper introduces the Lightweight Ranking Heads framework to accelerate multi-task experimentation in production recommender systems by enabling dynamic task injection without retraining backbone models, reducing iteration cycles from weeks to days at YouTube scale.