length bia

Bias Fitting to Mitigate Length Bias of Reward Model in RLHF ACL 2026 Mitigating Length Bias in RLHF Through a Causal Lens AAAI 2026 Explaining Length Bias in LLM-Based Preference Evaluations EMNLP 2025 How Does Response Length Affect Long-Form Factuality ACL 2025 In-Context Learning (and Unlearning) of Length Biases NAACL 2025 MWPO: Enhancing LLMs Performance through Multi-Weight Preference Strength and Length Optimization ACL 2025 Post-hoc Reward Calibration: A Case Study on Length Bias ICLR 2025 Revisiting Uncertainty Quantification Evaluation in Language Models: Spurious Interactions with Response Length Bias Results ACL 2025 Same evaluation, more tokens: On the effect of input length for machine translation evaluation using Large Language Models EMNLP 2025 UNCERTAINTY-LINE: Length-Invariant Estimation of Uncertainty for Large Language Models EMNLP 2025 Disentangling Length from Quality in Direct Preference Optimization ACL 2024 Eliminating Biased Length Reliance of Direct Preference Optimization via Down-Sampled KL Divergence EMNLP 2024 Addressing the Length Bias Challenge in Document-Level Neural Machine Translation EMNLP 2023 Loose lips sink ships: Mitigating Length Bias in Reinforcement Learning from Human Feedback EMNLP 2023 A Continuum of Generation Tasks for Investigating Length Bias and Degenerate Repetition EMNLP 2022 On Length Divergence Bias in Textual Matching Models ACL 2022 Multi-Sentence Resampling: A Simple Approach to Alleviate Dataset Length Bias and Beam-Search Degradation EMNLP 2021 Robust Beam Search for Encoder-Decoder Attention Based Speech Recognition Without Length Bias Interspeech 2020 Correcting Length Bias in Neural Machine Translation EMNLP 2018