PIS: Linking Importance Sampling and Attention Mechanisms for Efficient Prompt Compression
机构 * Shenzhen International Graduate School, Tsinghua University(清华大学深圳国际研究生院) ; Zhejiang University(浙江大学) ; CAS Key Laboratory of AI Security, Institute of Computing Technology, Chinese Academy of Sciences(中国科学院人工智能安全重点实验室) ; Fudan University(复旦大学)