作者位次 #6/8ICLR 2026Poster· Applications / Language, Speech and Dialog
Prompt and Parameter Co-Optimization for Large Language Models
Xiaohe Bo · Rui Li · Zexu Sun · Quanyu Dai · Zeyu Zhang · Zihang Tian · Xu Chen · Zhenhua Dong
多模态OpenReview
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Xiaohe Bo · Rui Li · Zexu Sun · Quanyu Dai · Zeyu Zhang · Zihang Tian · Xu Chen · Zhenhua Dong
Yuanzi Li · Lingjie Wang · Jingyu Zhao · Zihang Tian · Yuhan Wang · Lei Wang · Xu Chen
Negative sampling is significant for training sequential recommendation models under implicit feedback. The predominant strategy, self-guided hard negative sampling, selects negatives based on the model’s current state but suffers from three limitations: (1) the coupling between sampling and mode...