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Multi-task learns multiple tasks, while sharing knowledge and computation among them. However, it suffers from catastrophic forgetting of previous knowledge when learned incrementally without access to the old data. Most existing object…

计算机视觉与模式识别 · 计算机科学 2020-11-20 Xialei Liu , Hao Yang , Avinash Ravichandran , Rahul Bhotika , Stefano Soatto

We propose to accelerate the rate of convergence of the pattern recognition task by directly minimizing the variance diameters of certain hypothesis spaces, which are critical quantities in fast-convergence results.We show that the variance…

人工智能 · 计算机科学 2016-07-01 Thomas Vacek

Knowledge distillation is a popular technique to transfer knowledge from large teacher models to a small student model. Typically, the student learns to imitate the teacher by minimizing the KL divergence of its output distribution with the…

机器学习 · 计算机科学 2023-05-10 Rongzhi Zhang , Jiaming Shen , Tianqi Liu , Jialu Liu , Michael Bendersky , Marc Najork , Chao Zhang

Model merging offers an effective way to integrate the capabilities of multiple fine-tuned models. However, the performance degradation of the merged model remains a challenge, particularly when none or few data are available. This paper…

机器学习 · 计算机科学 2025-05-28 Jing Xu , Jiazheng Li , Jingzhao Zhang

Knowledge distillation, transferring knowledge from a teacher model to a student model, has emerged as a powerful technique in neural machine translation for compressing models or simplifying training targets. Knowledge distillation…

计算与语言 · 计算机科学 2024-04-24 Jingxuan Wei , Linzhuang Sun , Yichong Leng , Xu Tan , Bihui Yu , Ruifeng Guo

Incremental learning methods can learn new classes continually by distilling knowledge from the last model (as a teacher model) to the current model (as a student model) in the sequentially learning process. However, these methods cannot…

计算机视觉与模式识别 · 计算机科学 2022-02-25 Longhui Yu , Zhenyu Weng , Yuqing Wang , Yuesheng Zhu

Much of the focus in the area of knowledge distillation has been on distilling knowledge from a larger teacher network to a smaller student network. However, there has been little research on how the concept of distillation can be leveraged…

神经与进化计算 · 计算机科学 2019-01-29 Zhong Qiu Lin , Alexander Wong

Explicit density learners are becoming an increasingly popular technique for generative models because of their ability to better model probability distributions. They have advantages over Generative Adversarial Networks due to their…

机器学习 · 计算机科学 2025-06-27 Steven Walton , Valeriy Klyukin , Maksim Artemev , Denis Derkach , Nikita Orlov , Humphrey Shi

Knowledge distillation is initially introduced to utilize additional supervision from a single teacher model for the student model training. To boost the student performance, some recent variants attempt to exploit diverse knowledge sources…

机器学习 · 计算机科学 2022-02-15 Hailin Zhang , Defang Chen , Can Wang

Class-incremental with repetition (CIR), where previously trained classes repeatedly introduced in future tasks, is a more realistic scenario than the traditional class incremental setup, which assumes that each task contains unseen…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Taeheon Kim , San Kim , Minhyuk Seo , Dongjae Jeon , Wonje Jeung , Jonghyun Choi

Modern deep learning approaches have achieved great success in many vision applications by training a model using all available task-specific data. However, there are two major obstacles making it challenging to implement for real life…

计算机视觉与模式识别 · 计算机科学 2021-04-20 Jiangpeng He , Runyu Mao , Zeman Shao , Fengqing Zhu

Distillation addresses the slow sampling problem in diffusion models by creating models with smaller size or fewer steps that approximate the behavior of high-step teachers. In this work, we propose a reinforcement learning based…

机器学习 · 计算机科学 2025-12-30 Amirhossein Tighkhorshid , Zahra Dehghanian , Gholamali Aminian , Chengchun Shi , Hamid R. Rabiee

Knowledge distillation is typically conducted by training a small model (the student) to mimic a large and cumbersome model (the teacher). The idea is to compress the knowledge from the teacher by using its output probabilities as…

计算与语言 · 计算机科学 2020-01-17 Gustavo Aguilar , Yuan Ling , Yu Zhang , Benjamin Yao , Xing Fan , Chenlei Guo

Lifelong imitation learning for manipulation tasks poses significant challenges due to distribution shifts that occur in incremental learning steps. Existing methods often focus on unsupervised skill discovery to construct an ever-growing…

机器学习 · 计算机科学 2025-03-10 Kaushik Roy , Akila Dissanayake , Brendan Tidd , Peyman Moghadam

Knowledge distillation (KD) is one of the prominent techniques for model compression. In this method, the knowledge of a large network (teacher) is distilled into a model (student) with usually significantly fewer parameters. KD tries to…

机器学习 · 计算机科学 2023-01-31 Aref Jafari , Mehdi Rezagholizadeh , Ali Ghodsi

Depth estimation and scene segmentation are two important tasks in intelligent transportation systems. A joint modeling of these two tasks will reduce the requirement for both the storage and training efforts. This work explores how the…

机器学习 · 计算机科学 2025-05-16 Tiancong Cheng , Ying Zhang , Yuxuan Liang , Roger Zimmermann , Zhiwen Yu , Bin Guo

Partial observability is a notorious challenge in reinforcement learning (RL), due to the need to learn complex, history-dependent policies. Recent empirical successes have used privileged expert distillation--which leverages availability…

机器学习 · 计算机科学 2025-10-06 Yuda Song , Dhruv Rohatgi , Aarti Singh , J. Andrew Bagnell

One of the most efficient methods for model compression is hint distillation, where the student model is injected with information (hints) from several different layers of the teacher model. Although the selection of hint points can…

In the surveillance and defense domain, multi-target detection and classification (MTD) is considered essential yet challenging due to heterogeneous inputs from diverse data sources and the computational complexity of algorithms designed…

计算机视觉与模式识别 · 计算机科学 2025-06-03 Ngoc Tuyen Do , Tri Nhu Do

Pre-trained language-vision models have shown remarkable performance on the visual question answering (VQA) task. However, most pre-trained models are trained by only considering monolingual learning, especially the resource-rich language…

计算与语言 · 计算机科学 2021-09-13 Humair Raj Khan , Deepak Gupta , Asif Ekbal
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