From Noisy Traces to Stable Gradients: Bias-Variance Optimized Preference Optimization for Aligning Large Reasoning Models
Fuente:
arXiv
Saved in:
| Main Authors: | Zhu, Mingkang, Chen, Xi, Yu, Bei, Zhao, Hengshuang, Jia, Jiaya |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
TGDPO: Harnessing Token-Level Reward Guidance for Enhancing Direct Preference Optimization
by: Zhu, Mingkang, et al.
Published: (2025)
by: Zhu, Mingkang, et al.
Published: (2025)
Stratified GRPO: Handling Structural Heterogeneity in Reinforcement Learning of LLM Search Agents
by: Zhu, Mingkang, et al.
Published: (2025)
by: Zhu, Mingkang, et al.
Published: (2025)
Enhancing LLM Knowledge Learning through Generalization
by: Zhu, Mingkang, et al.
Published: (2025)
by: Zhu, Mingkang, et al.
Published: (2025)
Modular Customization of Diffusion Models via Blockwise-Parameterized Low-Rank Adaptation
by: Zhu, Mingkang, et al.
Published: (2025)
by: Zhu, Mingkang, et al.
Published: (2025)
VisionThink: Smart and Efficient Vision Language Model via Reinforcement Learning
by: Yang, Senqiao, et al.
Published: (2025)
by: Yang, Senqiao, et al.
Published: (2025)
Step-DPO: Step-wise Preference Optimization for Long-chain Reasoning of LLMs
by: Lai, Xin, et al.
Published: (2024)
by: Lai, Xin, et al.
Published: (2024)
LogoSticker: Inserting Logos into Diffusion Models for Customized Generation
by: Zhu, Mingkang, et al.
Published: (2024)
by: Zhu, Mingkang, et al.
Published: (2024)
On the Role of Preference Variance in Preference Optimization
by: Guo, Jiacheng, et al.
Published: (2025)
by: Guo, Jiacheng, et al.
Published: (2025)
Scaf-GRPO: Scaffolded Group Relative Policy Optimization for Enhancing LLM Reasoning
by: Zhang, Xichen, et al.
Published: (2025)
by: Zhang, Xichen, et al.
Published: (2025)
Weights-Rotated Preference Optimization for Large Language Models
by: Yang, Chenxu, et al.
Published: (2025)
by: Yang, Chenxu, et al.
Published: (2025)
LifeAlign: Lifelong Alignment for Large Language Models with Memory-Augmented Focalized Preference Optimization
by: Li, Junsong, et al.
Published: (2025)
by: Li, Junsong, et al.
Published: (2025)
Optimizing Chain-of-Thought Reasoners via Gradient Variance Minimization in Rejection Sampling and RL
by: Yao, Jiarui, et al.
Published: (2025)
by: Yao, Jiarui, et al.
Published: (2025)
Iterative Reasoning Preference Optimization
by: Pang, Richard Yuanzhe, et al.
Published: (2024)
by: Pang, Richard Yuanzhe, et al.
Published: (2024)
Aligning Large Language Models with Searcher Preferences
by: Wu, Wei, et al.
Published: (2026)
by: Wu, Wei, et al.
Published: (2026)
Preference Packing: Efficient Preference Optimization for Large Language Models
by: Cho, Jaekyung
Published: (2026)
by: Cho, Jaekyung
Published: (2026)
Step-level Value Preference Optimization for Mathematical Reasoning
by: Chen, Guoxin, et al.
Published: (2024)
by: Chen, Guoxin, et al.
Published: (2024)
Comparing Bad Apples to Good Oranges: Aligning Large Language Models via Joint Preference Optimization
by: Bansal, Hritik, et al.
Published: (2024)
by: Bansal, Hritik, et al.
Published: (2024)
DEPO: Dual-Efficiency Preference Optimization for LLM Agents
by: Chen, Sirui, et al.
Published: (2025)
by: Chen, Sirui, et al.
Published: (2025)
Optimizing Length Compression in Large Reasoning Models
by: Cheng, Zhengxiang, et al.
Published: (2025)
by: Cheng, Zhengxiang, et al.
Published: (2025)
Self-supervised Preference Optimization: Enhance Your Language Model with Preference Degree Awareness
by: Li, Jian, et al.
Published: (2024)
by: Li, Jian, et al.
Published: (2024)
Steering Risk Preferences in Large Language Models by Aligning Behavioral and Neural Representations
by: Zhu, Jian-Qiao, et al.
Published: (2025)
by: Zhu, Jian-Qiao, et al.
Published: (2025)
PGPO: Enhancing Agent Reasoning via Pseudocode-style Planning Guided Preference Optimization
by: Cao, Zouying, et al.
Published: (2025)
by: Cao, Zouying, et al.
Published: (2025)
SimulPL: Aligning Human Preferences in Simultaneous Machine Translation
by: Yu, Donglei, et al.
Published: (2025)
by: Yu, Donglei, et al.
Published: (2025)
Safer-Instruct: Aligning Language Models with Automated Preference Data
by: Shi, Taiwei, et al.
Published: (2023)
by: Shi, Taiwei, et al.
Published: (2023)
ROPO: Robust Preference Optimization for Large Language Models
by: Liang, Xize, et al.
Published: (2024)
by: Liang, Xize, et al.
Published: (2024)
Emotion-Aligned Generation in Diffusion Text to Speech Models via Preference-Guided Optimization
by: Shi, Jiacheng, et al.
Published: (2025)
by: Shi, Jiacheng, et al.
Published: (2025)
Group Preference Optimization: Few-Shot Alignment of Large Language Models
by: Zhao, Siyan, et al.
Published: (2023)
by: Zhao, Siyan, et al.
Published: (2023)
PORT: Preference Optimization on Reasoning Traces
by: Lahlou, Salem, et al.
Published: (2024)
by: Lahlou, Salem, et al.
Published: (2024)
TS-Reasoner: Aligning Time Series Foundation Models with LLM Reasoning
by: Yu, Fangxu, et al.
Published: (2025)
by: Yu, Fangxu, et al.
Published: (2025)
MMedPO: Aligning Medical Vision-Language Models with Clinical-Aware Multimodal Preference Optimization
by: Zhu, Kangyu, et al.
Published: (2024)
by: Zhu, Kangyu, et al.
Published: (2024)
Aligning Large Language Model Behavior with Human Citation Preferences
by: Ando, Kenichiro, et al.
Published: (2026)
by: Ando, Kenichiro, et al.
Published: (2026)
Sequence-level Large Language Model Training with Contrastive Preference Optimization
by: Feng, Zhili, et al.
Published: (2025)
by: Feng, Zhili, et al.
Published: (2025)
Stable Preference Optimization: A Bilevel Approach to Catastrophic Preference Shift
by: Jian, Chengtao, et al.
Published: (2025)
by: Jian, Chengtao, et al.
Published: (2025)
VisionZip: Longer is Better but Not Necessary in Vision Language Models
by: Yang, Senqiao, et al.
Published: (2024)
by: Yang, Senqiao, et al.
Published: (2024)
GenderAlign: An Alignment Dataset for Mitigating Gender Bias in Large Language Models
by: Zhang, Tao, et al.
Published: (2024)
by: Zhang, Tao, et al.
Published: (2024)
Orthogonal Finetuning for Direct Preference Optimization
by: Yang, Chenxu, et al.
Published: (2024)
by: Yang, Chenxu, et al.
Published: (2024)
Accelerated Preference Optimization for Large Language Model Alignment
by: He, Jiafan, et al.
Published: (2024)
by: He, Jiafan, et al.
Published: (2024)
Attention-Aligned Reasoning for Large Language Models
by: Zhang, Hongxiang, et al.
Published: (2025)
by: Zhang, Hongxiang, et al.
Published: (2025)
Fine Tuning Large Language Models for Medicine: The Role and Importance of Direct Preference Optimization
by: Savage, Thomas, et al.
Published: (2024)
by: Savage, Thomas, et al.
Published: (2024)
SmartSwitch: Advancing LLM Reasoning by Overcoming Underthinking via Promoting Deeper Thought Exploration
by: Zhang, Xichen, et al.
Published: (2025)
by: Zhang, Xichen, et al.
Published: (2025)
Similar Items
-
TGDPO: Harnessing Token-Level Reward Guidance for Enhancing Direct Preference Optimization
by: Zhu, Mingkang, et al.
Published: (2025) -
Stratified GRPO: Handling Structural Heterogeneity in Reinforcement Learning of LLM Search Agents
by: Zhu, Mingkang, et al.
Published: (2025) -
Enhancing LLM Knowledge Learning through Generalization
by: Zhu, Mingkang, et al.
Published: (2025) -
Modular Customization of Diffusion Models via Blockwise-Parameterized Low-Rank Adaptation
by: Zhu, Mingkang, et al.
Published: (2025) -
VisionThink: Smart and Efficient Vision Language Model via Reinforcement Learning
by: Yang, Senqiao, et al.
Published: (2025)