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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

Knowledge distillation has emerged as a highly effective method for bridging the representation discrepancy between large-scale models and lightweight models. Prevalent approaches involve leveraging appropriate metrics to minimize the…

计算机视觉与模式识别 · 计算机科学 2024-05-01 Zikai Zhou , Yunhang Shen , Shitong Shao , Linrui Gong , Shaohui Lin

In this paper, we propose a simple yet effective contrastive knowledge distillation framework that achieves sample-wise logit alignment while preserving semantic consistency. Conventional knowledge distillation approaches exhibit…

计算机视觉与模式识别 · 计算机科学 2025-03-26 Wencheng Zhu , Xin Zhou , Pengfei Zhu , Yu Wang , Qinghua Hu

Contrastive Language-Image Pre-training (CLIP) has become a promising language-supervised visual pre-training framework. This paper aims to distill small CLIP models supervised by a large teacher CLIP model. We propose several distillation…

计算机视觉与模式识别 · 计算机科学 2024-05-08 Chuanguang Yang , Zhulin An , Libo Huang , Junyu Bi , Xinqiang Yu , Han Yang , Boyu Diao , Yongjun Xu

Performing accurate localization while maintaining the low-level communication bandwidth is an essential challenge of multi-robot simultaneous localization and mapping (MR-SLAM). In this paper, we tackle this problem by generating a compact…

机器人学 · 计算机科学 2023-03-16 Xiyue Guo , Junjie Hu , Hujun Bao , Guofeng Zhang

Several methods of knowledge distillation have been developed for neural network compression. While they all use the KL divergence loss to align the soft outputs of the student model more closely with that of the teacher, the various…

计算机视觉与模式识别 · 计算机科学 2020-12-08 Huan Wang , Suhas Lohit , Michael Jones , Yun Fu

Recently, the advance in deep learning has brought a considerable improvement in the end-to-end speech recognition field, simplifying the traditional pipeline while producing promising results. Among the end-to-end models, the connectionist…

音频与语音处理 · 电气工程与系统科学 2022-11-29 Ji Won Yoon , Beom Jun Woo , Sunghwan Ahn , Hyeonseung Lee , Nam Soo Kim

Current state-of-the-art cross-lingual summarization models employ multi-task learning paradigm, which works on a shared vocabulary module and relies on the self-attention mechanism to attend among tokens in two languages. However,…

计算与语言 · 计算机科学 2021-12-08 Thong Nguyen , Luu Anh Tuan

In this paper, we empirically study how to make the most of low-resolution frames for efficient video recognition. Existing methods mainly focus on developing compact networks or alleviating temporal redundancy of video inputs to increase…

计算机视觉与模式识别 · 计算机科学 2022-09-27 Chuofan Ma , Qiushan Guo , Yi Jiang , Zehuan Yuan , Ping Luo , Xiaojuan Qi

Knowledge distillation (KD) is a technique for transferring knowledge from complex teacher models to simpler student models, significantly enhancing model efficiency and accuracy. It has demonstrated substantial advancements in various…

Knowledge distillation is an effective and stable method for model compression via knowledge transfer. Conventional knowledge distillation (KD) is to transfer knowledge from a large and well pre-trained teacher network to a small student…

计算机视觉与模式识别 · 计算机科学 2021-11-24 Zhiqiang Liu , Yanxia Liu , Chengkai Huang

Existing knowledge distillation methods mostly focus on distillation of teacher's prediction and intermediate activation. However, the structured representation, which arguably is one of the most critical ingredients of deep models, is…

计算机视觉与模式识别 · 计算机科学 2024-07-16 Jing Yang , Xiatian Zhu , Adrian Bulat , Brais Martinez , Georgios Tzimiropoulos

Hyperspectral imaging, capturing detailed spectral information for each pixel, is pivotal in diverse scientific and industrial applications. Yet, the acquisition of high-resolution (HR) hyperspectral images (HSIs) often needs to be…

计算机视觉与模式识别 · 计算机科学 2024-07-01 Chih-Chung Hsu , Chih-Chien Ni , Chia-Ming Lee , Li-Wei Kang

Continual learning refers to a dynamical framework in which a model receives a stream of non-stationary data over time and must adapt to new data while preserving previously acquired knowledge. Unluckily, neural networks fail to meet these…

音频与语音处理 · 电气工程与系统科学 2023-05-24 Umberto Cappellazzo , Daniele Falavigna , Alessio Brutti

Knowledge distillation (KD) is a standard route to compress Large Language Models (LLMs) into compact students, yet most pipelines uniformly apply token-wise loss regardless of teacher confidence. This indiscriminate supervision amplifies…

计算与语言 · 计算机科学 2025-11-18 Haiduo Huang , Jiangcheng Song , Yadong Zhang , Pengju Ren

Most teacher-student frameworks based on knowledge distillation (KD) depend on a strong congruent constraint on instance level. However, they usually ignore the correlation between multiple instances, which is also valuable for knowledge…

计算机视觉与模式识别 · 计算机科学 2019-04-04 Baoyun Peng , Xiao Jin , Jiaheng Liu , Shunfeng Zhou , Yichao Wu , Yu Liu , Dongsheng Li , Zhaoning Zhang

On many natural language processing tasks, large pre-trained language models (PLMs) have shown overwhelming performances compared with traditional neural network methods. Nevertheless, their huge model size and low inference speed have…

计算与语言 · 计算机科学 2021-10-19 Chenhe Dong , Yaliang Li , Ying Shen , Minghui Qiu

Knowledge distillation (KD) is an effective tool for compressing deep classification models for edge devices. However, the performance of KD is affected by the large capacity gap between the teacher and student networks. Recent methods have…

计算机视觉与模式识别 · 计算机科学 2022-09-19 Ibtihel Amara , Maryam Ziaeefard , Brett H. Meyer , Warren Gross , James J. Clark

Knowledge distillation has been widely used to compress existing deep learning models while preserving the performance on a wide range of applications. In the specific context of Automatic Speech Recognition (ASR), distillation from…

机器学习 · 计算机科学 2021-07-06 Yan Gao , Titouan Parcollet , Nicholas Lane

The advancement of knowledge distillation has played a crucial role in enabling the transfer of knowledge from larger teacher models to smaller and more efficient student models, and is particularly beneficial for online and…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Wanli Ma , Oktay Karakus , Paul L. Rosin