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Distillation attacks create a deployment trade-off for model providers: the same outputs that make a model more useful can also make it easier to imitate. We study this trade-off through a minimax game between a utility-constrained teacher…

机器学习 · 计算机科学 2026-05-29 Youssef Allouah , Mahdi Haghifam , Sanmi Koyejo , Reza Shokri

While generative diffusion models excel in producing high-quality images, they can also be misused to mimic authorized images, posing a significant threat to AI systems. Efforts have been made to add calibrated perturbations to protect…

计算机视觉与模式识别 · 计算机科学 2024-02-06 Haotian Xue , Chumeng Liang , Xiaoyu Wu , Yongxin Chen

Knowledge distillation has emerged as an effective strategy for compressing large language models' (LLMs) knowledge into smaller, more efficient student models. However, standard one-shot distillation methods often produce suboptimal…

计算与语言 · 计算机科学 2025-04-04 Kushal Jain , Piyushi Goyal , Kumar Shridhar

In many practical applications, large language models (LLMs) need to acquire new knowledge not present in their pre-training data. Efficiently leveraging this knowledge usually relies on supervised fine-tuning or retrieval-augmented…

计算与语言 · 计算机科学 2025-08-08 Kalle Kujanpää , Pekka Marttinen , Harri Valpola , Alexander Ilin

Owing to their powerful semantic reasoning capabilities, Large Language Models (LLMs) have been effectively utilized as recommenders, achieving impressive performance. However, the high inference latency of LLMs significantly restricts…

信息检索 · 计算机科学 2024-08-21 Yu Cui , Feng Liu , Pengbo Wang , Bohao Wang , Heng Tang , Yi Wan , Jun Wang , Jiawei Chen

Knowledge distillation (KD) is widely used for compressing a teacher model to a smaller student model, reducing its inference cost and memory footprint while preserving model capabilities. However, current KD methods for auto-regressive…

计算与语言 · 计算机科学 2024-07-04 Jongwoo Ko , Sungnyun Kim , Tianyi Chen , Se-Young Yun

Modern Natural Language Generation (NLG) models come with massive computational and storage requirements. In this work, we study the potential of compressing them, which is crucial for real-world applications serving millions of users. We…

计算与语言 · 计算机科学 2023-05-29 Nitay Calderon , Subhabrata Mukherjee , Roi Reichart , Amir Kantor

Growing efforts to improve knowledge distillation (KD) in large language models (LLMs) replace dense teacher supervision with selective distillation, which uses a subset of token positions, vocabulary classes, or training samples for…

计算与语言 · 计算机科学 2026-02-03 Almog Tavor , Itay Ebenspanger , Neil Cnaan , Mor Geva

Self-supervised learning solves pretext prediction tasks that do not require annotations to learn feature representations. For vision tasks, pretext tasks such as predicting rotation, solving jigsaw are solely created from the input data.…

计算机视觉与模式识别 · 计算机科学 2021-07-01 Prashant Bhat , Elahe Arani , Bahram Zonooz

Post-training of language models (LMs) increasingly relies on the following two stages: (i) knowledge distillation, where the LM is trained to imitate a larger teacher LM, and (ii) reinforcement learning from human feedback (RLHF), where…

Knowledge distillation (KD) aims to transfer knowledge from a large teacher model to a smaller student model. Previous work applying KD in the field of large language models (LLMs) typically focused on the post-training phase, where the…

计算与语言 · 计算机科学 2024-10-22 Hao Peng , Xin Lv , Yushi Bai , Zijun Yao , Jiajie Zhang , Lei Hou , Juanzi Li

Deep learning models are vulnerable to adversarial examples, posing critical security challenges in real-world applications. While Adversarial Training (AT ) is a widely adopted defense mechanism to enhance robustness, it often incurs a…

机器学习 · 计算机科学 2025-09-16 Jing Zou , Shungeng Zhang , Meikang Qiu , Chong Li

The exponential growth of Large Language Models (LLMs) continues to highlight the need for efficient strategies to meet ever-expanding computational and data demands. This survey provides a comprehensive analysis of two complementary…

Knowledge Distillation (KD) accelerates training of large language models (LLMs) but poses intellectual property protection and LLM diversity risks. Existing KD detection methods based on self-identity or output similarity can be easily…

机器学习 · 计算机科学 2025-10-21 Pingzhi Li , Morris Yu-Chao Huang , Zhen Tan , Qingquan Song , Jie Peng , Kai Zou , Yu Cheng , Kaidi Xu , Tianlong Chen

Large language models (LLMs) are known to memorize parts of their training data, raising important concerns around privacy and security. While previous research has focused on studying memorization in pre-trained models, much less is known…

机器学习 · 计算机科学 2025-08-19 Simardeep Singh

Large Language Models (LLMs) have showcased their remarkable capabilities in diverse domains, encompassing natural language understanding, translation, and even code generation. The potential for LLMs to generate harmful content is a…

软件工程 · 计算机科学 2024-09-17 Mingke Yang , Yuqi Chen , Yi Liu , Ling Shi

Reward models (RMs) play a pivotal role in aligning large language models (LLMs) with human preferences. Due to the difficulty of obtaining high-quality human preference annotations, distilling preferences from generative LLMs has emerged…

计算与语言 · 计算机科学 2026-01-21 Hongli Zhou , Hui Huang , Wei Liu , Chenglong Wang , Xingyuan Bu , Lvyuan Han , Fuhai Song , Muyun Yang , Wenhao Jiang , Hailong Cao , Tiejun Zhao

Knowledge Distillation (KD) is increasingly adopted to transfer capabilities from large language models to smaller ones, offering significant improvements in efficiency and utility while often surpassing standard fine-tuning. Beyond…

Large Language Models (LLMs) have displayed remarkable performances across various complex tasks by leveraging Chain-of-Thought (CoT) prompting. Recently, studies have proposed a Knowledge Distillation (KD) approach, reasoning distillation,…

计算与语言 · 计算机科学 2024-10-14 Hojae Lee , Junho Kim , SangKeun Lee

Knowledge Distillation (KD) is a critical tool for training Large Language Models (LLMs), yet the majority of research focuses on approaches that rely solely on output logits, neglecting semantic information in the teacher's intermediate…

计算与语言 · 计算机科学 2026-05-13 Maxime Guigon , Lucas Dixon , Michaël E. Sander