A Zeroth-Order Paradigm for LLM Preference Alignment
- 类型:arxiv
- 标识:2609.19144
- 链接:https://arxiv.org/abs/2609.19144
- 主分类:risk
- 形态:method
- 被引:0
- 被引来源:Semantic Scholar + OpenAlex
- S2被引:0
- OpenAlex被引:0
- 影响力被引:0
- TLDR:This paper proposes and analyzes Comparison-based Preference Optimization (ComPO), a zeroth-order alignment method based on comparison oracles, and establishes a convergence guarantee for its basic offline scheme under smoothness, gradient sparsity, and compatibility between the oracle and a latent objective.
- OpenAlex ID:W7213531526
- OpenAlex DOI:10.48550/arxiv.2609.19144
- DOI:10.48550/arxiv.2609.19144
- DOI来源:OpenAlex
- 开放获取:green
- 开放获取链接:https://arxiv.org/pdf/2609.19144
- OpenAlex更新:2026-09-20
- 待LLM分类:否
- 标题中文:一种面向 LLM 偏好对齐的零阶范式
- TLDR中文:本文提出并分析 Comparison-based Preference Optimization (ComPO),一种基于比较预言机 (oracle) 的零阶对齐方法,并在光滑性、梯度稀疏性以及 oracle 与潜在目标相容的条件下,为其基础离线方案建立了收敛性保证。
- 来源文件:
- /inbox/tom/_candidates/2026-09-17-agent-rag-longcontext-candidates.json
- [S2 enrich]
- [OpenAlex backfill]