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Pre-trained language models have become a crucial part of ranking systems and achieved very impressive effects recently. To maintain high performance while keeping efficient computations, knowledge distillation is widely used. In this…

信息检索 · 计算机科学 2022-11-14 Lianshang Cai , Linhao Zhang , Dehong Ma , Jun Fan , Daiting Shi , Yi Wu , Zhicong Cheng , Simiu Gu , Dawei Yin

Knowledge distillation aims to compress a powerful yet cumbersome teacher model into a lightweight student model without much sacrifice of performance. For this purpose, various approaches have been proposed over the past few years,…

计算机视觉与模式识别 · 计算机科学 2022-03-29 Defang Chen , Jian-Ping Mei , Hailin Zhang , Can Wang , Yan Feng , Chun Chen

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

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

This paper studies compressing pre-trained language models, like BERT (Devlin et al.,2019), via teacher-student knowledge distillation. Previous works usually force the student model to strictly mimic the smoothed labels predicted by the…

计算与语言 · 计算机科学 2020-05-11 Xing Wu , Yibing Liu , Xiangyang Zhou , Dianhai Yu

Knowledge distillation (KD) has become a widely used technique in the field of model compression, which aims to transfer knowledge from a large teacher model to a lightweight student model for efficient network development. In addition to…

机器学习 · 计算机科学 2024-04-08 Weichao Lan , Yiu-ming Cheung , Qing Xu , Buhua Liu , Zhikai Hu , Mengke Li , Zhenghua Chen

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

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

This paper presents a novel knowledge distillation method for dialogue sequence labeling. Dialogue sequence labeling is a supervised learning task that estimates labels for each utterance in the target dialogue document, and is useful for…

Knowledge distillation, which involves extracting the "dark knowledge" from a teacher network to guide the learning of a student network, has emerged as an important technique for model compression and transfer learning. Unlike previous…

计算机视觉与模式识别 · 计算机科学 2020-07-14 Guodong Xu , Ziwei Liu , Xiaoxiao Li , Chen Change Loy

It has been recently demonstrated that multi-generational self-distillation can improve generalization. Despite this intriguing observation, reasons for the enhancement remain poorly understood. In this paper, we first demonstrate…

机器学习 · 计算机科学 2020-10-23 Zhilu Zhang , Mert R. Sabuncu

We propose a novel way to train ranking models, such as recommender systems, that are both effective and efficient. Knowledge distillation (KD) was shown to be successful in image recognition to achieve both effectiveness and efficiency. We…

机器学习 · 计算机科学 2018-09-21 Jiaxi Tang , Ke Wang

Deep learning methods show promising results for overlapping cervical cell instance segmentation. However, in order to train a model with good generalization ability, voluminous pixel-level annotations are demanded which is quite expensive…

计算机视觉与模式识别 · 计算机科学 2020-07-22 Yanning Zhou , Hao Chen , Huangjing Lin , Pheng-Ann Heng

Knowledge distillation (KD) is one of the most potent ways for model compression. The key idea is to transfer the knowledge from a deep teacher model (T) to a shallower student (S). However, existing methods suffer from performance…

机器学习 · 计算机科学 2020-02-24 Mengya Gao , Yujun Shen , Quanquan Li , Chen Change Loy

Knowledge distillation is a widely used technique for model compression. We posit that the teacher model used in a distillation setup, captures relationships between classes, that extend beyond the original dataset. We empirically show that…

机器学习 · 计算机科学 2019-11-14 Gaurav Menghani , Sujith Ravi

Recent advances in Entity Resolution (ER) have leveraged Large Language Models (LLMs), achieving strong performance but at the cost of substantial computational resources or high financial overhead. Existing LLM-based ER approaches operate…

数据库 · 计算机科学 2026-02-06 Alexandros Zeakis , George Papadakis , Dimitrios Skoutas , Manolis Koubarakis

The existing solutions for object detection distillation rely on the availability of both a teacher model and ground-truth labels. We propose a new perspective to relax this constraint. In our framework, a student is first trained with…

计算机视觉与模式识别 · 计算机科学 2021-05-25 Amin Banitalebi-Dehkordi

Developing deep learning models to analyze histology images has been computationally challenging, as the massive size of the images causes excessive strain on all parts of the computing pipeline. This paper proposes a novel deep…

图像与视频处理 · 电气工程与系统科学 2021-01-13 Joseph DiPalma , Arief A. Suriawinata , Laura J. Tafe , Lorenzo Torresani , Saeed Hassanpour

Knowledge distillation involves transferring knowledge from large, cumbersome teacher models to more compact student models. The standard approach minimizes the Kullback-Leibler (KL) divergence between the probabilistic outputs of a teacher…

计算机视觉与模式识别 · 计算机科学 2025-05-14 Nikolaos Giakoumoglou , Tania Stathaki

Knowledge distillation is widely adopted in semantic segmentation to reduce the computation cost.The previous knowledge distillation methods for semantic segmentation focus on pixel-wise feature alignment and intra-class feature variation…

计算机视觉与模式识别 · 计算机科学 2022-07-18 Zhengbo Zhang , Chunluan Zhou , Zhigang Tu