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Hand-crafted features extracted from dynamic contrast-enhanced magnetic resonance images (DCE-MRIs) have shown strong predictive abilities in characterization of breast lesions. However, heterogeneity across medical image datasets hinders…

医学物理 · 物理学 2017-01-17 Natalia Antropova , Benjamin Huynh , Maryellen Giger

Image to image translation aims to learn a mapping that transforms an image from one visual domain to another. Recent works assume that images descriptors can be disentangled into a domain-invariant content representation and a…

计算机视觉与模式识别 · 计算机科学 2020-08-13 Raul Gomez , Yahui Liu , Marco De Nadai , Dimosthenis Karatzas , Bruno Lepri , Nicu Sebe

Multi-Task Learning (MTL) in Neural Combinatorial Optimization (NCO) is a promising approach to train a unified model capable of solving multiple Vehicle Routing Problem (VRP) variants. However, existing Reinforcement Learning (RL)-based…

机器学习 · 计算机科学 2025-11-05 Yuepeng Zheng , Fu Luo , Zhenkun Wang , Yaoxin Wu , Yu Zhou

In this paper, we present a Multi-Task Deep Neural Network (MT-DNN) for learning representations across multiple natural language understanding (NLU) tasks. MT-DNN not only leverages large amounts of cross-task data, but also benefits from…

计算与语言 · 计算机科学 2019-05-31 Xiaodong Liu , Pengcheng He , Weizhu Chen , Jianfeng Gao

Typical multi-task learning (MTL) methods rely on architectural adjustments and a large trainable parameter set to jointly optimize over several tasks. However, when the number of tasks increases so do the complexity of the architectural…

计算机视觉与模式识别 · 计算机科学 2019-03-29 Gjorgji Strezoski , Nanne van Noord , Marcel Worring

Multi-task learning (MTL) is a machine learning paradigm that aims to improve the generalization performance of a model on multiple related tasks by training it simultaneously on those tasks. Unlike MTL, where the model has instant access…

机器学习 · 计算机科学 2025-03-21 Amin Banayeeanzade , Mahdi Soltanolkotabi , Mohammad Rostami

Tensor-based multi-view clustering has recently received significant attention due to its exceptional ability to explore cross-view high-order correlations. However, most existing methods still encounter some limitations. (1) Most of them…

计算机视觉与模式识别 · 计算机科学 2024-11-13 Deng Xu , Chao Zhang , Zechao Li , Chunlin Chen , Huaxiong Li

Albeit the universal representational power of pre-trained language models, adapting them onto a specific NLP task still requires a considerably large amount of labeled data. Effective task fine-tuning meets challenges when only a few…

机器学习 · 计算机科学 2021-09-10 Srinagesh Sharma , Guoqing Zheng , Ahmed Hassan Awadallah

Multi-task learning (MTL) benefits the fine-tuning of large language models (LLMs) by providing a single model with improved performance and generalization ability across tasks, presenting a resource-efficient alternative to developing…

计算与语言 · 计算机科学 2024-10-29 Zi Gong , Hang Yu , Cong Liao , Bingchang Liu , Chaoyu Chen , Jianguo Li

Impulsive noise poses a significant challenge to the reliability of wireless communication systems, necessitating accurate estimation of its statistical parameters for effective mitigation. This paper introduces a multitask learning (MTL)…

信号处理 · 电气工程与系统科学 2025-10-15 Abdullahi Mohammad , Bdah Eya , Bassant Selim

Although transformer has achieved great progress on computer vision tasks, the scale variation in dense image prediction is still the key challenge. Few effective multi-scale techniques are applied in transformer and there are two main…

计算机视觉与模式识别 · 计算机科学 2021-09-21 Zekun Li , Yufan Liu , Bing Li , Weiming Hu , Kebin Wu , Pei Wang

Large language models (LLM) have recently shown the extraordinary ability to perform unseen tasks based on few-shot examples provided as text, also known as in-context learning (ICL). While recent works have attempted to understand the…

计算与语言 · 计算机科学 2024-04-05 Harmon Bhasin , Timothy Ossowski , Yiqiao Zhong , Junjie Hu

Recent approaches in literature have exploited the multi-modal information in documents (text, layout, image) to serve specific downstream document tasks. However, they are limited by their - (i) inability to learn cross-modal…

计算与语言 · 计算机科学 2022-01-06 Subhojeet Pramanik , Shashank Mujumdar , Hima Patel

Implicit sentiment analysis is challenging because sentiment toward an aspect is often inferred from events rather than expressed through explicit opinion words. Existing models typically learn from the final polarity label, which provides…

计算与语言 · 计算机科学 2026-05-21 Yaping Chai , Haoran Xie , Joe S. Qin

Recent advances in multi-modal pre-training methods have shown promising effectiveness in learning 3D representations by aligning multi-modal features between 3D shapes and their corresponding 2D counterparts. However, existing multi-modal…

计算机视觉与模式识别 · 计算机科学 2025-07-24 Liwen Liu , Weidong Yang , Lipeng Ma , Ben Fei

In many real-world applications of deep learning, estimation of a target may rely on various types of input data modes, such as audio-video, image-text, etc. This task can be further complicated by a lack of sufficient data. Here we propose…

计算机视觉与模式识别 · 计算机科学 2020-06-17 Levi McClenny , Mulugeta Haile , Vahid Attari , Brian Sadler , Ulisses Braga-Neto , Raymundo Arroyave

Multi-task learning (MTL) has achieved remarkable success in natural language processing applications. In this work, we study a multi-task learning model with multiple decoders on varieties of biomedical and clinical natural language…

计算与语言 · 计算机科学 2020-05-07 Yifan Peng , Qingyu Chen , Zhiyong Lu

Algorithmic bias often arises as a result of differential subgroup validity, in which predictive relationships vary across groups. For example, in toxic language detection, comments targeting different demographic groups can vary markedly…

机器学习 · 计算机科学 2023-03-08 Soumyajit Gupta , Sooyong Lee , Maria De-Arteaga , Matthew Lease

Building on the foundations of language modeling in natural language processing, Next Token Prediction (NTP) has evolved into a versatile training objective for machine learning tasks across various modalities, achieving considerable…

Modern Augmented reality applications require performing multiple tasks on each input frame simultaneously. Multi-task learning (MTL) represents an effective approach where multiple tasks share an encoder to extract representative features…

计算机视觉与模式识别 · 计算机科学 2023-04-19 Marina Neseem , Ahmed Agiza , Sherief Reda