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In natural language processing (NLP), enormous pre-trained models like BERT have become the standard starting point for training on a range of downstream tasks, and similar trends are emerging in other areas of deep learning. In parallel,…

机器学习 · 计算机科学 2020-10-20 Tianlong Chen , Jonathan Frankle , Shiyu Chang , Sijia Liu , Yang Zhang , Zhangyang Wang , Michael Carbin

The lottery ticket hypothesis conjectures the existence of sparse subnetworks of large randomly initialized deep neural networks that can be successfully trained in isolation. Recent work has experimentally observed that some of these…

机器学习 · 计算机科学 2022-03-17 Rebekka Burkholz , Nilanjana Laha , Rajarshi Mukherjee , Alkis Gotovos

Despite tremendous success in many application scenarios, the training and inference costs of using deep learning are also rapidly increasing over time. The lottery ticket hypothesis (LTH) emerges as a promising framework to leverage a…

机器学习 · 计算机科学 2021-11-02 Xuxi Chen , Tianlong Chen , Zhenyu Zhang , Zhangyang Wang

The hypothesis that sub-network initializations (lottery) exist within the initializations of over-parameterized networks, which when trained in isolation produce highly generalizable models, has led to crucial insights into network…

The strong lottery ticket hypothesis holds the promise that pruning randomly initialized deep neural networks could offer a computationally efficient alternative to deep learning with stochastic gradient descent. Common parameter…

机器学习 · 计算机科学 2022-06-08 Jonas Fischer , Advait Gadhikar , Rebekka Burkholz

The Lottery Ticket Hypothesis postulates that a freshly initialized neural network contains a small subnetwork that can be trained in isolation to achieve similar performance as the full network. Our paper examines several alternatives to…

机器学习 · 计算机科学 2020-06-26 Dániel Lévai , Zsolt Zombori

Large pre-trained transformers are show-stealer in modern-day deep learning, and it becomes crucial to comprehend the parsimonious patterns that exist within them as they grow in scale. With exploding parameter counts, Lottery Ticket…

机器学习 · 计算机科学 2023-08-11 Ajay Jaiswal , Shiwei Liu , Tianlong Chen , Zhangyang Wang

Recent work on deep neural network pruning has shown there exist sparse subnetworks that achieve equal or improved accuracy, training time, and loss using fewer network parameters when compared to their dense counterparts. Orthogonal to…

机器学习 · 计算机科学 2019-12-06 Justin Cosentino , Federico Zaiter , Dan Pei , Jun Zhu

When training large-scale models, the performance typically scales with the number of parameters and the dataset size according to a slow power law. A fundamental theoretical and practical question is whether comparable performance can be…

机器学习 · 统计学 2026-03-03 Hong-Yi Wang , Di Luo , Tomaso Poggio , Isaac L. Chuang , Liu Ziyin

Recent advances in deepfake technology have created increasingly convincing synthetic media that poses significant challenges to information integrity and social trust. While current detection methods show promise, their underlying…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Lisan Al Amin , Md. Ismail Hossain , Thanh Thi Nguyen , Tasnim Jahan , Mahbubul Islam , Faisal Quader

The design of sparse neural networks, i.e., of networks with a reduced number of parameters, has been attracting increasing research attention in the last few years. The use of sparse models may significantly reduce the computational and…

机器学习 · 计算机科学 2025-01-22 Giulia Fracastoro , Sophie M. Fosson , Andrea Migliorati , Giuseppe C. Calafiore

The Lottery Ticket Hypothesis asserts the existence of highly sparse, trainable subnetworks ('winning tickets') within dense, randomly initialized neural networks. However, state-of-the-art methods of drawing these tickets, like Lottery…

机器学习 · 计算机科学 2025-12-09 Tanay Arora , Christof Teuscher

This study introduces an innovative approach aimed at the efficient pruning of neural networks, with a particular focus on their deployment on edge devices. Our method involves the integration of the Lottery Ticket Hypothesis (LTH) with the…

信息检索 · 计算机科学 2024-01-22 Rajaram R , Manoj Bharadhwaj , Vasan VS , Nargis Pervin

The recent "Lottery Ticket Hypothesis" paper by Frankle & Carbin showed that a simple approach to creating sparse networks (keeping the large weights) results in models that are trainable from scratch, but only when starting from the same…

机器学习 · 计算机科学 2020-03-04 Hattie Zhou , Janice Lan , Rosanne Liu , Jason Yosinski

Recent work on the Lottery Ticket Hypothesis (LTH) shows that there exist ``\textit{winning tickets}'' in large neural networks. These tickets represent ``sparse'' versions of the full model that can be trained independently to achieve…

机器学习 · 计算机科学 2022-10-31 Qihan Wang , Chen Dun , Fangshuo Liao , Chris Jermaine , Anastasios Kyrillidis

With graphs rapidly growing in size and deeper graph neural networks (GNNs) emerging, the training and inference of GNNs become increasingly expensive. Existing network weight pruning algorithms cannot address the main space and…

机器学习 · 计算机科学 2021-06-08 Tianlong Chen , Yongduo Sui , Xuxi Chen , Aston Zhang , Zhangyang Wang

The existence of "lottery tickets" arXiv:1803.03635 at or near initialization raises the tantalizing question of whether large models are necessary in deep learning, or whether sparse networks can be quickly identified and trained without…

机器学习 · 统计学 2024-07-26 Tanishq Kumar , Kevin Luo , Mark Sellke

We study whether a neural network optimizes to the same, linearly connected minimum under different samples of SGD noise (e.g., random data order and augmentation). We find that standard vision models become stable to SGD noise in this way…

机器学习 · 计算机科学 2020-07-21 Jonathan Frankle , Gintare Karolina Dziugaite , Daniel M. Roy , Michael Carbin

Recent works on Lottery Ticket Hypothesis have shown that pre-trained language models (PLMs) contain smaller matching subnetworks(winning tickets) which are capable of reaching accuracy comparable to the original models. However, these…

计算与语言 · 计算机科学 2022-11-15 Rui Zheng , Rong Bao , Yuhao Zhou , Di Liang , Sirui Wang , Wei Wu , Tao Gui , Qi Zhang , Xuanjing Huang

Classical statistical learning theory predicts that overparameterized models should exhibit severe overfitting, yet modern deep neural networks with far more parameters than training samples consistently generalize well. This contradiction…

机器学习 · 计算机科学 2026-04-10 Zeran Johannsen