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Deep learning models require an enormous amount of data for training. However, recently there is a shift in machine learning from model-centric to data-centric approaches. In data-centric approaches, the focus is to refine and improve the…

计算机视觉与模式识别 · 计算机科学 2023-08-08 Muhammad Asif Khan , Ridha Hamila , Hamid Menouar

Multi-layer neural networks have lead to remarkable performance on many kinds of benchmark tasks in text, speech and image processing. Nonlinear parameter estimation in hierarchical models is known to be subject to overfitting and…

机器学习 · 计算机科学 2019-02-11 Noah Frazier-Logue , Stephen José Hanson

Dropout has recently emerged as a powerful and simple method for training neural networks preventing co-adaptation by stochastically omitting neurons. Dropout is currently not grounded in explicit modelling assumptions which so far has…

机器学习 · 统计学 2022-05-18 Tue Herlau , Morten Mørup , Mikkel N. Schmidt

Dropout is a widely used regularization trick to resolve the overfitting issue in large feedforward neural networks trained on a small dataset, which performs poorly on the held-out test subset. Although the effectiveness of this…

计算与语言 · 计算机科学 2023-03-29 Suman Adhya , Avishek Lahiri , Debarshi Kumar Sanyal

In classification applications, we often want probabilistic predictions to reflect confidence or uncertainty. Dropout, a commonly used training technique, has recently been linked to Bayesian inference, yielding an efficient way to quantify…

机器学习 · 计算机科学 2019-06-25 Zhilu Zhang , Adrian V. Dalca , Mert R. Sabuncu

Dropout is conventionally used during the training phase as regularization method and for quantifying uncertainty in deep learning. We propose to use dropout during training as well as inference steps, and average multiple predictions to…

图像与视频处理 · 电气工程与系统科学 2023-11-07 Mehmet Yigit Avci , Ziyu Li , Qiuyun Fan , Susie Huang , Berkin Bilgic , Qiyuan Tian

Large Multimodal Models (LMMs) have demonstrated impressive performance across numerous academic benchmarks. However, fine-tuning still remains essential to achieve satisfactory performance on downstream tasks, while the task-specific…

计算与语言 · 计算机科学 2024-12-23 Barry Menglong Yao , Qifan Wang , Lifu Huang

The recently introduced dropout training criterion for neural networks has been the subject of much attention due to its simplicity and remarkable effectiveness as a regularizer, as well as its interpretation as a training procedure for an…

机器学习 · 统计学 2014-01-03 David Warde-Farley , Ian J. Goodfellow , Aaron Courville , Yoshua Bengio

Federated Dropout is an efficient technique to overcome both communication and computation bottlenecks for deploying federated learning at the network edge. In each training round, an edge device only needs to update and transmit a…

机器学习 · 计算机科学 2025-01-03 Sijing Xie , Dingzhu Wen , Xiaonan Liu , Changsheng You , Tharmalingam Ratnarajah , Kaibin Huang

Dropout is a regularization technique widely used in training artificial neural networks to mitigate overfitting. It consists of dynamically deactivating subsets of the network during training to promote more robust representations. Despite…

机器学习 · 统计学 2025-09-10 Francesco Mori , Francesca Mignacco

Data teams at frontier AI companies routinely train small proxy models to make critical decisions about pretraining data recipes for full-scale training runs. However, the community has a limited understanding of whether and when…

机器学习 · 计算机科学 2026-04-14 Jiachen T. Wang , Tong Wu , Kaifeng Lyu , James Zou , Dawn Song , Ruoxi Jia , Prateek Mittal

Despite the remarkable generation capabilities of Diffusion Models (DMs), conducting training and inference remains computationally expensive. Previous works have been devoted to accelerating diffusion sampling, but achieving data-efficient…

计算机视觉与模式识别 · 计算机科学 2024-10-03 Yize Li , Yihua Zhang , Sijia Liu , Xue Lin

The ultimate goal of Dataset Distillation is to synthesize a small synthetic dataset such that a model trained on this synthetic set will perform equally well as a model trained on the full, real dataset. Until now, no method of Dataset…

计算机视觉与模式识别 · 计算机科学 2024-03-19 Ziyao Guo , Kai Wang , George Cazenavette , Hui Li , Kaipeng Zhang , Yang You

Recent breakthroughs and successful deployment of large language and vision models in a constrained environment predominantly follow a two phase approach. First, large models are trained to achieve peak performance, followed by a model…

机器学习 · 计算机科学 2024-11-22 Hanna Mazzawi , Pranjal Awasthi , Xavi Gonzalvo , Srikumar Ramalingam

In recent years, Deep Learning has gained popularity for its ability to solve complex classification tasks, increasingly delivering better results thanks to the development of more accurate models, the availability of huge volumes of data…

Despite its astounding success in learning deeper multi-dimensional data, the performance of deep learning declines on new unseen tasks mainly due to its focus on same-distribution prediction. Moreover, deep learning is notorious for poor…

机器学习 · 计算机科学 2023-03-15 Hassan Gharoun , Fereshteh Momenifar , Fang Chen , Amir H. Gandomi

Fine-tuning plays a crucial role in enabling pre-trained LLMs to evolve from general language comprehension to task-specific expertise. To preserve user data privacy, federated fine-tuning is often employed and has emerged as the de facto…

机器学习 · 计算机科学 2025-03-14 Shilong Wang , Jianchun Liu , Hongli Xu , Jiaming Yan , Xianjun Gao

The rapid expansion in the size of new datasets has created a need for fast and efficient parameter-learning techniques. Compressive learning is a framework that enables efficient processing by using random, non-linear features to project…

Recent years have witnessed amazing outcomes from "Big Models" trained by "Big Data". Most popular algorithms for model training are iterative. Due to the surging volumes of data, we can usually afford to process only a fraction of the…

数据库 · 计算机科学 2015-12-15 Jinyang Gao , H. V. Jagadish , Beng Chin Ooi

Contrary to most machine learning models, modern deep artificial neural networks typically include multiple components that contribute to regularization. Despite the fact that some (explicit) regularization techniques, such as weight decay…

计算机视觉与模式识别 · 计算机科学 2020-11-13 Alex Hernández-García , Peter König