AI RESEARCH
Meta-Aligner: Bidirectional Preference-Policy Optimization for Multi-Objective LLMs Alignment
arXiv CS.LG
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ArXi:2604.24178v1 Announce Type: new Multi-Objective Alignment aims to align Large Language Models (LLMs) with diverse and often conflicting human values by optimizing multiple objectives simultaneously. Existing methods predominantly rely on static preference weight construction strategies. However, rigidly aligning to fixed targets discards valuable intermediate information, as