2 papers
cs.IR2025
Positional Bias in Long-Document Ranking: Impact, Assessment, and Mitigation
Leonid Boytsov, David Akinpelu, Nipun Katyal +5
We tested over 20 Transformer models for ranking long documents (including recent LongP models trained with FlashAttention and RankGPT models "powered" by OpenAI and Anthropic clou…
cs.LG2025
Nonparametric Data Attribution for Diffusion Models
Yutian Zhao, Chao Du, Xiaosen Zheng +2
Data attribution for generative models seeks to quantify the influence of individual training examples on model outputs. Existing methods for diffusion models typically require acc…