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We investigate the mechanisms of self-distillation in multi-class classification, particularly in the context of linear probing with fixed feature extractors where traditional feature learning explanations do not apply. Our theoretical…

机器学习 · 计算机科学 2025-02-20 Hyeonsu Jeong , Hye Won Chung

Self-distillation (SD) is the process of first training a \enquote{teacher} model and then using its predictions to train a \enquote{student} model with the \textit{same} architecture. Specifically, the student's objective function is…

机器学习 · 计算机科学 2023-02-01 Rudrajit Das , Sujay Sanghavi

Most deep metric learning (DML) methods employ a strategy that forces all positive samples to be close in the embedding space while keeping them away from negative ones. However, such a strategy ignores the internal relationships of…

计算机视觉与模式识别 · 计算机科学 2022-06-20 Zelong Zeng , Fan Yang , Zheng Wang , Shin'ichi Satoh

Overconfidence has been shown to impair generalization and calibration of a neural network. Previous studies remedy this issue by adding a regularization term to a loss function, preventing a model from making a peaked distribution. Label…

机器学习 · 计算机科学 2022-10-26 Dongkyu Lee , Ka Chun Cheung , Nevin L. Zhang

Cross-modality distillation arises as an important topic for data modalities containing limited knowledge such as depth maps and high-quality sketches. Such techniques are of great importance, especially for memory and privacy-restricted…

机器学习 · 计算机科学 2024-05-29 Hangyu Lin , Chen Liu , Chengming Xu , Zhengqi Gao , Yanwei Fu , Yuan Yao

Multi-Label Image Classification (MLIC) approaches usually exploit label correlations to achieve good performance. However, emphasizing correlation like co-occurrence may overlook discriminative features of the target itself and lead to…

计算机视觉与模式识别 · 计算机科学 2022-05-24 Jiazhi Xu , Sheng Huang , Fengtao Zhou , Luwen Huangfu , Daniel Zeng , Bo Liu

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

Existing methods for distillation do not efficiently utilize the training data. This work presents a novel approach to perform distillation using only a subset of the training data, making it more data-efficient. For this purpose, the…

机器学习 · 计算机科学 2021-04-26 Sourav Mishra , Suresh Sundaram

As the development of neural networks, more and more deep neural networks are adopted in various tasks, such as image classification. However, as the huge computational overhead, these networks could not be applied on mobile devices or…

计算机视觉与模式识别 · 计算机科学 2019-12-03 Yunteng Luan , Hanyu Zhao , Zhi Yang , Yafei Dai

Knowledge Distillation (KD) has been one of the most popu-lar methods to learn a compact model. However, it still suffers from highdemand in time and computational resources caused by sequential train-ing pipeline. Furthermore, the soft…

计算机视觉与模式识别 · 计算机科学 2020-08-28 Benlin Liu , Yongming Rao , Jiwen Lu , Jie Zhou , Cho-jui Hsieh

Existing multi-stage clustering methods independently learn the salient features from multiple views and then perform the clustering task. Particularly, multi-view clustering (MVC) has attracted a lot of attention in multi-view or…

计算机视觉与模式识别 · 计算机科学 2023-12-19 Jiatai Wang , Zhiwei Xu , Xin Wang , Tao Li

Self-distillation (SD), a technique where a model improves itself using its own predictions, has attracted attention as a simple yet powerful approach in machine learning. Despite its widespread use, the mechanisms underlying its…

机器学习 · 统计学 2025-11-20 Kaito Takanami , Takashi Takahashi , Ayaka Sakata

Knowledge distillation (KD) shows a bright promise as a powerful regularization strategy to boost generalization ability by leveraging learned sample-level soft targets. Yet, employing a complex pre-trained teacher network or an ensemble of…

计算机视觉与模式识别 · 计算机科学 2023-03-06 Yiqing Shen , Liwu Xu , Yuzhe Yang , Yaqian Li , Yandong Guo

Incremental learning targets at achieving good performance on new categories without forgetting old ones. Knowledge distillation has been shown critical in preserving the performance on old classes. Conventional methods, however,…

计算机视觉与模式识别 · 计算机科学 2020-09-08 Peng Zhou , Long Mai , Jianming Zhang , Ning Xu , Zuxuan Wu , Larry S. Davis

The generalization and learning speed of a multi-class neural network can often be significantly improved by using soft targets that are a weighted average of the hard targets and the uniform distribution over labels. Smoothing the labels…

机器学习 · 计算机科学 2020-06-12 Rafael Müller , Simon Kornblith , Geoffrey Hinton

To boost the performance, deep neural networks require deeper or wider network structures that involve massive computational and memory costs. To alleviate this issue, the self-knowledge distillation method regularizes the model by…

计算机视觉与模式识别 · 计算机科学 2022-08-12 Hyoje Lee , Yeachan Park , Hyun Seo , Myungjoo Kang

Dataset distillation aims to compress information from a large-scale original dataset to a new compact dataset while striving to preserve the utmost degree of the original data informational essence. Previous studies have predominantly…

计算机视觉与模式识别 · 计算机科学 2024-04-12 Muxin Zhou , Zeyuan Yin , Shitong Shao , Zhiqiang Shen

Noisy label learning aims to learn robust networks under the supervision of noisy labels, which plays a critical role in deep learning. Existing work either conducts sample selection or label correction to deal with noisy labels during the…

计算机视觉与模式识别 · 计算机科学 2024-04-17 Sihan Bai , Sanping Zhou , Zheng Qin , Le Wang , Nanning Zheng

Self-Distillation is a special type of knowledge distillation where the student model has the same architecture as the teacher model. Despite using the same architecture and the same training data, self-distillation has been empirically…

机器学习 · 计算机科学 2024-07-08 Divyansh Pareek , Simon S. Du , Sewoong Oh

Self-supervised learning, which learns by constructing artificial labels given only the input signals, has recently gained considerable attention for learning representations with unlabeled datasets, i.e., learning without any…

机器学习 · 计算机科学 2020-06-30 Hankook Lee , Sung Ju Hwang , Jinwoo Shin
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