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Self-supervised representation learning for point cloud has demonstrated effectiveness in improving pre-trained model performance across diverse tasks. However, as pre-trained models grow in complexity, fully fine-tuning them for downstream…

计算机视觉与模式识别 · 计算机科学 2025-05-28 Song Wang , Xiaolu Liu , Lingdong Kong , Jianyun Xu , Chunyong Hu , Gongfan Fang , Wentong Li , Jianke Zhu , Xinchao Wang

Most large web-scale applications are now built by composing collections (from a few up to 100s or 1000s) of microservices. Operators need to decide how many resources are allocated to each microservice, and these allocations can have a…

Large pre-trained models have exhibited remarkable achievements across various domains. The substantial training costs associated with these models have led to wide studies of fine-tuning for effectively harnessing their capabilities in…

机器学习 · 计算机科学 2024-07-26 Linxiao Cao , Yifei Zhu , Wei Gong

Hyperparameter optimization (HPO) is a critical yet challenging aspect of machine learning model development, significantly impacting model performance and generalization. Traditional HPO methods often struggle with high dimensionality,…

机器学习 · 计算机科学 2025-05-29 Meher Bhaskar Madiraju , Meher Sai Preetam Madiraju

Parameter-efficient transfer learning (PETL), i.e., fine-tuning a small portion of parameters, is an effective strategy for adapting pre-trained models to downstream domains. To further reduce the memory demand, recent PETL works focus on…

计算机视觉与模式识别 · 计算机科学 2024-03-12 Haiwen Diao , Bo Wan , Ying Zhang , Xu Jia , Huchuan Lu , Long Chen

With increasing privacy concerns on data, recent studies have made significant progress using federated learning (FL) on privacy-sensitive natural language processing (NLP) tasks. Much literature suggests fully fine-tuning pre-trained…

机器学习 · 计算机科学 2023-06-05 Zhuo Zhang , Yuanhang Yang , Yong Dai , Lizhen Qu , Zenglin Xu

Prompt tuning offers a parameter-efficient way to adapt large pre-trained language models to new tasks, but most existing approaches are designed for single-task settings, failing to share knowledge across related tasks. We propose…

计算与语言 · 计算机科学 2025-09-19 Ahmad Pouramini , Hesham Faili

Robot navigation systems are critical for various real-world applications such as delivery services, hospital logistics, and warehouse management. Although classical navigation methods provide interpretability, they rely heavily on expert…

机器人学 · 计算机科学 2025-10-17 Shiwei Feng , Xuan Chen , Zikang Xiong , Zhiyuan Cheng , Yifei Gao , Siyuan Cheng , Sayali Kate , Xiangyu Zhang

The impressive performance of deep learning architectures is associated with a massive increase in model complexity. Millions of parameters need to be tuned, with training and inference time scaling accordingly, together with energy…

机器学习 · 计算机科学 2023-11-10 Paolo Didier Alfano , Vito Paolo Pastore , Lorenzo Rosasco , Francesca Odone

Large-scale pre-trained transformers have demonstrated remarkable success in various computer vision tasks. However, it is still highly challenging to fully fine-tune these models for downstream tasks due to their high computational and…

计算机视觉与模式识别 · 计算机科学 2023-04-27 Zhao Song , Ke Yang , Naiyang Guan , Junjie Zhu , Peng Qiao , Qingyong Hu

Parameter-efficient transfer learning (PETL) is proposed as a cost-effective way to transfer pre-trained models to downstream tasks, avoiding the high cost of updating entire large-scale pre-trained models (LPMs). In this work, we present…

计算机视觉与模式识别 · 计算机科学 2024-07-03 Yijin Huang , Pujin Cheng , Roger Tam , Xiaoying Tang

Neural networks dominate the modern machine learning landscape, but their training and success still suffer from sensitivity to empirical choices of hyperparameters such as model architecture, loss function, and optimisation algorithm. In…

Pre-trained point cloud models have found extensive applications in 3D understanding tasks like object classification and part segmentation. However, the prevailing strategy of full fine-tuning in downstream tasks leads to large per-task…

计算机视觉与模式识别 · 计算机科学 2023-07-26 Yaohua Zha , Jinpeng Wang , Tao Dai , Bin Chen , Zhi Wang , Shu-Tao Xia

Machine learning (ML) is probably the first and foremost used technique to deal with the size and complexity of the new generation of data. In this paper, we analyze one of the means to increase the performances of ML algorithms which is…

机器学习 · 计算机科学 2020-01-10 Imen Chakroun , Tom Vander Aa , Tom Ashby

Soft Prompt Tuning (SPT) is a parameter-efficient method for adapting pre-trained language models (PLMs) to specific tasks by inserting learnable embeddings, or soft prompts, at the input layer of the PLM, without modifying its parameters.…

计算与语言 · 计算机科学 2024-02-07 Fred Philippy , Siwen Guo , Shohreh Haddadan , Cedric Lothritz , Jacques Klein , Tegawendé F. Bissyandé

Prompt tuning (PT) is a promising parameter-efficient method to utilize extremely large pre-trained language models (PLMs), which can achieve comparable performance to full-parameter fine-tuning by only tuning a few soft prompts. However,…

The successful training of neural networks typically involves careful and time consuming hyperparameter tuning. Population Based Training (PBT) has recently been proposed to automate this process. PBT trains a population of neural networks…

神经与进化计算 · 计算机科学 2021-09-29 Valentin Dalibard , Max Jaderberg

The growing demands of the worldwide IT infrastructure stress the need for reduced power consumption, which is addressed in so-called transprecision computing by improving energy efficiency at the expense of precision. For example, reducing…

分布式、并行与集群计算 · 计算机科学 2020-07-30 Andrea Borghesi , Giuseppe Tagliavini , Michele Lombardi , Luca Benini , Michela Milano

Federated learning (FL) is a distributed machine learning (ML) approach that allows multiple clients to collaboratively train ML models without exchanging original training data, offering a solution that is particularly valuable in…

分布式、并行与集群计算 · 计算机科学 2025-09-15 Aditya Sinha , Zilinghan Li , Tingkai Liu , Volodymyr Kindratenko , Kibaek Kim , Ravi Madduri

We are witnessing an increasing trend towardsusing Machine Learning (ML) based prediction systems, span-ning across different application domains, including productrecommendation systems, personal assistant devices, facialrecognition, etc.…

分布式、并行与集群计算 · 计算机科学 2020-08-24 Jashwant Raj Gunasekaran , Prashanth Thinakaran , Cyan Subhra Mishra , Mahmut Taylan Kandemir , Chita R. Das