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We propose the task of knowledge distillation detection, which aims to determine whether a student model has been distilled from a given teacher, under a practical setting where only the student's weights and the teacher's API are…

机器学习 · 计算机科学 2025-10-03 Qin Shi , Amber Yijia Zheng , Qifan Song , Raymond A. Yeh

Deep learning based models are relatively large, and it is hard to deploy such models on resource-limited devices such as mobile phones and embedded devices. One possible solution is knowledge distillation whereby a smaller model (student…

机器学习 · 计算机科学 2021-05-21 Abdolmaged Alkhulaifi , Fahad Alsahli , Irfan Ahmad

Neural Machine Translation (NMT) models achieve state-of-the-art performance on many translation benchmarks. As an active research field in NMT, knowledge distillation is widely applied to enhance the model's performance by transferring…

计算与语言 · 计算机科学 2021-05-28 Fusheng Wang , Jianhao Yan , Fandong Meng , Jie Zhou

This study proposes a knowledge distillation algorithm based on large language models and feature alignment, aiming to effectively transfer the knowledge of large pre-trained models into lightweight student models, thereby reducing…

计算与语言 · 计算机科学 2024-12-30 Shuo Wang , Chihang Wang , Jia Gao , Zhen Qi , Hongye Zheng , Xiaoxuan Liao

Unsupervised deep learning techniques are widely used to identify anomalous behaviour. The performance of such methods is a product of the amount of training data and the model size. However, the size is often a limiting factor for the…

Due to the ambiguity of homophones, Chinese Spell Checking (CSC) has widespread applications. Existing systems typically utilize BERT for text encoding. However, CSC requires the model to account for both phonetic and graphemic information.…

计算与语言 · 计算机科学 2022-11-08 Xiaotian Zhang , Hang Yan , Yu Sun , Xipeng Qiu

This paper proposes the DistillCSE framework, which performs contrastive learning under the self-training paradigm with knowledge distillation. The potential advantage of DistillCSE is its self-enhancing feature: using a base model to…

计算与语言 · 计算机科学 2023-12-25 Jiahao Xu , Wei Shao , Lihui Chen , Lemao Liu

Neural approaches to ranking based on pre-trained language models are highly effective in ad-hoc search. However, the computational expense of these models can limit their application. As such, a process known as knowledge distillation is…

信息检索 · 计算机科学 2024-11-05 Vishakha Suresh Kalal , Andrew Parry , Sean MacAvaney

Today, transformer language models serve as a core component for majority of natural language processing tasks. Industrial application of such models requires minimization of computation time and memory footprint. Knowledge distillation is…

计算与语言 · 计算机科学 2022-05-06 Alina Kolesnikova , Yuri Kuratov , Vasily Konovalov , Mikhail Burtsev

Knowledge distillation optimises a smaller student model to behave similarly to a larger teacher model, retaining some of the performance benefits. While this method can improve results on in-distribution examples, it does not necessarily…

计算与语言 · 计算机科学 2024-07-26 Joe Stacey , Marek Rei

The performance of a distillation-based compressed network is governed by the quality of distillation. The reason for the suboptimal distillation of a large network (teacher) to a smaller network (student) is largely attributed to the gap…

计算机视觉与模式识别 · 计算机科学 2021-12-21 Vibhas Vats , David Crandall

Previous studies have proved that cross-lingual knowledge distillation can significantly improve the performance of pre-trained models for cross-lingual similarity matching tasks. However, the student model needs to be large in this…

计算与语言 · 计算机科学 2022-09-14 Kunbo Ding , Weijie Liu , Yuejian Fang , Zhe Zhao , Qi Ju , Xuefeng Yang

We survey various knowledge distillation (KD) strategies for simple classification tasks and implement a set of techniques that claim state-of-the-art accuracy. Our experiments using standardized model architectures, fixed compute budgets,…

机器学习 · 计算机科学 2019-12-24 Fabian Ruffy , Karanbir Chahal

This paper investigates how to correct Chinese text errors with types of mistaken, missing and redundant characters, which is common for Chinese native speakers. Most existing models based on detect-correct framework can correct mistaken…

计算与语言 · 计算机科学 2021-09-21 Liying Zheng , Yue Deng , Weishun Song , Liang Xu , Jing Xiao

Convolutional neural networks (CNNs) excel in computer vision but are susceptible to adversarial attacks, crafted perturbations designed to mislead predictions. Despite advances in adversarial training, a gap persists between model accuracy…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Hayat Ullah , Syed Muhammad Talha Zaidi , Arslan Munir

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…

Knowledge distillation (KD) is widely used for compressing a teacher model to reduce its inference cost and memory footprint, by training a smaller student model. However, current KD methods for auto-regressive sequence models suffer from…

Artificial Intelligence (AI) has increasingly influenced modern society, recently in particular through significant advancements in Large Language Models (LLMs). However, high computational and storage demands of LLMs still limit their…

计算与语言 · 计算机科学 2025-04-23 Daniel Hendriks , Philipp Spitzer , Niklas Kühl , Gerhard Satzger

In recent years, pre-trained models have been extensively studied, and several downstream tasks have benefited from their utilization. In this study, we verify the effectiveness of two methods that incorporate a BERT-based pre-trained model…

计算与语言 · 计算机科学 2020-11-05 Hongfei Wang , Michiki Kurosawa , Satoru Katsumata , Mamoru Komachi

Knowledge distillation (KD) is a very popular method for model size reduction. Recently, the technique is exploited for quantized deep neural networks (QDNNs) training as a way to restore the performance sacrificed by word-length reduction.…

机器学习 · 计算机科学 2019-10-24 Sungho Shin , Yoonho Boo , Wonyong Sung