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Multi-task learning (MTL) for dense prediction has shown promising results but still faces challenges in balancing shared representations with task-specific specialization. In this paper, we introduce a novel Fine-Grained Mixture of Experts…

Computer Vision and Pattern Recognition · Computer Science 2025-07-28 Yangyang Xu , Xi Ye , Duo Su

Multi-task learning (MTL) aims to leverage shared information among tasks to improve learning efficiency and accuracy. However, MTL often struggles to effectively manage positive and negative transfer between tasks, which can hinder…

Machine Learning · Computer Science 2025-05-19 Chenguang Wang , Xuanhao Pan , Tianshu Yu

Executing multiple tasks simultaneously in medical image analysis, including segmentation, classification, detection, and regression, often introduces significant challenges regarding model generalizability and the optimization of shared…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Hui Wan , Libin Lan

As an effective learning paradigm against insufficient training samples, Multi-Task Learning (MTL) encourages knowledge sharing across multiple related tasks so as to improve the overall performance. In MTL, a major challenge springs from…

Machine Learning · Computer Science 2020-04-30 Zhiyong Yang , Qianqian Xu , Xiaochun Cao , Qingming Huang

Low-rank adapters (LoRA) and their variants are popular parameter-efficient fine-tuning (PEFT) techniques that closely match full model fine-tune performance while requiring only a small number of additional parameters. These additional…

Machine Learning · Computer Science 2024-05-28 Runqian Wang , Soumya Ghosh , David Cox , Diego Antognini , Aude Oliva , Rogerio Feris , Leonid Karlinsky

Multi-task learning (MTL) paradigm focuses on jointly learning two or more tasks, aiming for significant improvement w.r.t model's generalizability, performance, and training/inference memory footprint. The aforementioned benefits become…

Computer Vision and Pattern Recognition · Computer Science 2022-10-27 Nitin Bansal , Pan Ji , Junsong Yuan , Yi Xu

Massively multi-task learning with large language models has recently made substantial progress on few-shot generalization. However, this is usually performed in a centralized learning fashion, ignoring the privacy sensitivity issue of…

Computation and Language · Computer Science 2022-12-19 Weilong Dong , Xinwei Wu , Junzhuo Li , Shuangzhi Wu , Chao Bian , Deyi Xiong

Deep Neural Networks, particularly Convolutional Neural Networks (ConvNets), have achieved incredible success in many vision tasks, but they usually require millions of parameters for good accuracy performance. With increasing applications…

Computer Vision and Pattern Recognition · Computer Science 2022-03-30 Yuhuang Hu , Shih-Chii Liu

Multi-modal models excel in cross-modal tasks but are computationally expensive due to their billions of parameters. Parameter-efficient fine-tuning (PEFT) offers a solution by adding small trainable components while freezing pre-trained…

Machine Learning · Computer Science 2025-03-27 Sashuai Zhou , Hai Huang , Yan Xia

In this demonstration, we present an efficient BERT-based multi-task (MT) framework that is particularly suitable for iterative and incremental development of the tasks. The proposed framework is based on the idea of partial fine-tuning,…

Computation and Language · Computer Science 2022-03-10 Tianwen Wei , Jianwei Qi , Shenghuan He

A recent family of techniques, dubbed lightweight fine-tuning methods, facilitates parameter-efficient transfer learning by updating only a small set of additional parameters while keeping the parameters of the pretrained language model…

Computation and Language · Computer Science 2022-12-09 Mozhdeh Gheini , Xuezhe Ma , Jonathan May

We propose an approach to Multitask Learning (MTL) to make deep learning models faster and lighter for applications in which multiple tasks need to be solved simultaneously, which is particularly useful in embedded, real-time systems. We…

Computer Vision and Pattern Recognition · Computer Science 2017-11-02 Miquel Martí , Atsuto Maki

While machine learning is widely used to optimize wireless networks, training a separate model for each task in communication and localization is becoming increasingly unsustainable due to the significant costs associated with training and…

Signal Processing · Electrical Eng. & Systems 2025-11-20 Mohammad Cheraghinia , Eli De Poorter , Jaron Fontaine , Kwang Soon Kim , Merouane Debbah , Adnan Shahid

Large pre-trained models achieve remarkable performance in vision tasks but are impractical for fine-tuning due to high computational and storage costs. Parameter-Efficient Fine-Tuning (PEFT) methods mitigate this issue by updating only a…

Computer Vision and Pattern Recognition · Computer Science 2025-07-31 Siqi Luo , Haoran Yang , Yi Xin , Mingyang Yi , Guangyang Wu , Guangtao Zhai , Xiaohong Liu

Sequence to sequence learning has recently emerged as a new paradigm in supervised learning. To date, most of its applications focused on only one task and not much work explored this framework for multiple tasks. This paper examines three…

Machine Learning · Computer Science 2016-03-02 Minh-Thang Luong , Quoc V. Le , Ilya Sutskever , Oriol Vinyals , Lukasz Kaiser

Recent foundation models are capable of handling multiple tasks and multiple data modalities with the unified base model structure and several specialized model components. However, efficient training of such multi-task (MT) multi-modal…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-02-12 Yujie Wang , Shenhan Zhu , Fangcheng Fu , Xupeng Miao , Jie Zhang , Juan Zhu , Fan Hong , Yong Li , Bin Cui

Reliable in silico molecular toxicity prediction is a cornerstone of modern drug discovery, offering a scalable alternative to experimental screening. However, the black-box nature of state-of-the-art models remains a significant barrier to…

Computational Engineering, Finance, and Science · Computer Science 2025-12-15 Kwun Sy Lee , Jiawei Chen , Fuk Sheng Ford Chung , Tianyu Zhao , Zhenyuan Chen , Debby D. Wang

Heterogeneous multi-task learning (HMTL) is an important topic in multi-task learning (MTL). Most existing HMTL methods usually solve either scenario where all tasks reside in the same input (feature) space yet unnecessarily the consistent…

Machine Learning · Computer Science 2021-02-01 Quan Feng , Songcan Chen

More music foundation models are recently being released, promising a general, mostly task independent encoding of musical information. Common ways of adapting music foundation models to downstream tasks are probing and fine-tuning. These…

Sound · Computer Science 2024-12-02 Yiwei Ding , Alexander Lerch

Supervised Fine-Tuning (SFT) adapts pre-trained Large Language Models (LLMs) to domain-specific instructions by training on a carefully curated subset of high-quality instruction-response pairs, typically drawn from a larger dataset that…

Computation and Language · Computer Science 2025-10-28 Zile Yang , Ling Li , Na Di , Jinlong Pang , Yao Zhou , Hao Cheng , Bo Han , Jiaheng Wei
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