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Multitask learning (MTL) aims to learn multiple tasks simultaneously through the interdependence between different tasks. The way to measure the relatedness between tasks is always a popular issue. There are mainly two ways to measure…

机器学习 · 计算机科学 2019-04-04 Ya Li , Xinmei Tian , Tongliang Liu , Dacheng Tao

Deep learning approaches have achieved great success in the field of Natural Language Processing (NLP). However, directly training deep neural models often suffer from overfitting and data scarcity problems that are pervasive in NLP tasks.…

人工智能 · 计算机科学 2024-04-30 Shijie Chen , Yu Zhang , Qiang Yang

We study and quantify the generalization patterns of multitask learning (MTL) models for sequence labeling tasks. MTL models are trained to optimize a set of related tasks jointly. Although multitask learning has achieved improved…

机器学习 · 计算机科学 2020-09-29 Gabriele Bettgenhäuser , Michael A. Hedderich , Dietrich Klakow

Multimodal meta-learning is a recent problem that extends conventional few-shot meta-learning by generalizing its setup to diverse multimodal task distributions. This setup makes a step towards mimicking how humans make use of a diverse set…

机器学习 · 计算机科学 2021-10-28 Milad Abdollahzadeh , Touba Malekzadeh , Ngai-Man Cheung

This paper addresses the challenge of training a single network to jointly perform multiple dense prediction tasks, such as segmentation and depth estimation, i.e., multi-task learning (MTL). Current approaches mainly capture cross-task…

计算机视觉与模式识别 · 计算机科学 2025-11-26 Xiaoye Wang , Chen Tang , Xiangyu Yue , Wei-Hong Li

In recent years, the parameters of backbones of Video Understanding tasks continue to increase and even reach billion-level. Whether fine-tuning a specific task on the Video Foundation Model or pre-training the model designed for the…

计算机视觉与模式识别 · 计算机科学 2024-08-30 Zeyi Bo , Wuxi Sun , Ye Jin

In recent years, multi-task learning has turned out to be of great success in various applications. Though single model training has promised great results throughout these years, it ignores valuable information that might help us estimate…

机器学习 · 计算机科学 2022-09-28 Yeshwant Singh , Anupam Biswas , Angshuman Bora , Debashish Malakar , Subham Chakraborty , Suman Bera

Multi-Task Learning has emerged as a methodology in which multiple tasks are jointly learned by a shared learning algorithm, such as a DNN. MTL is based on the assumption that the tasks under consideration are related; therefore it exploits…

计算机视觉与模式识别 · 计算机科学 2021-05-11 Dimitrios Kollias , Viktoriia Sharmanska , Stefanos Zafeiriou

Multi-task learning (MTL) in deep neural networks for NLP has recently received increasing interest due to some compelling benefits, including its potential to efficiently regularize models and to reduce the need for labeled data. While it…

计算与语言 · 计算机科学 2017-02-28 Joachim Bingel , Anders Søgaard

Multi-task learning (MTL) refers to the paradigm of learning multiple related tasks together. In contrast, in single-task learning (STL) each individual task is learned independently. MTL often leads to better trained models because they…

机器学习 · 统计学 2019-07-03 Jian Liang , Ziqi Liu , Jiayu Zhou , Xiaoqian Jiang , Changshui Zhang , Fei Wang

Multi-task learning (MTL) has emerged as an imperative machine learning tool to solve multiple learning tasks simultaneously and has been successfully applied to healthcare, marketing, and biomedical fields. However, in order to borrow…

机器学习 · 计算机科学 2025-06-02 Yang Sui , Qi Xu , Yang Bai , Annie Qu

Multi-task learning (MTL) jointly learns a set of tasks by sharing parameters among tasks. It is a promising approach for reducing storage costs while improving task accuracy for many computer vision tasks. The effective adoption of MTL…

机器学习 · 计算机科学 2022-10-03 Lijun Zhang , Xiao Liu , Hui Guan

Multi-task learning (MTL) aims at improving the generalization performance of several related tasks by leveraging useful information contained in them. However, in industrial scenarios, interpretability is always demanded, and the data of…

机器学习 · 计算机科学 2020-03-17 Ya-Lin Zhang , Longfei Li

Current visual representation learning remains bifurcated: vision-language models (e.g., CLIP) excel at global semantic alignment but lack spatial precision, while self-supervised methods (e.g., MAE, DINO) capture intricate local structures…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Shangzhe Di , Zhonghua Zhai , Weidi Xie

Multi-task learning (MTL) is a supervised learning paradigm in which the prediction models for several related tasks are learned jointly to achieve better generalization performance. When there are only a few training examples per task, MTL…

机器学习 · 计算机科学 2017-06-07 Azad Naik , Anveshi Charuvaka , Huzefa Rangwala

Scarcity of parallel sentence pairs is a major challenge for training high quality neural machine translation (NMT) models in bilingually low-resource scenarios, as NMT is data-hungry. Multi-task learning is an elegant approach to inject…

计算与语言 · 计算机科学 2020-01-13 Poorya Zaremoodi , Gholamreza Haffari

The Multi-Task Learning (MTL) technique has been widely studied by word-wide researchers. The majority of current MTL studies adopt the hard parameter sharing structure, where hard layers tend to learn general representations over all tasks…

信息检索 · 计算机科学 2021-01-25 Dehong Gao , Wenjing Yang , Huiling Zhou , Yi Wei , Yi Hu , Hao Wang

Multi-task learning (MTL) aims to enhance the performance and efficiency of machine learning models by simultaneously training them on multiple tasks. However, MTL research faces two challenges: 1) effectively modeling the relationships…

信息检索 · 计算机科学 2023-06-06 Danwei Li , Zhengyu Zhang , Siyang Yuan , Mingze Gao , Weilin Zhang , Chaofei Yang , Xi Liu , Jiyan Yang

Twin Support Vector Machines (TWSVMs) have emerged an efficient alternative to Support Vector Machines (SVM) for learning from imbalanced datasets. The TWSVM learns two non-parallel classifying hyperplanes by solving a couple of smaller…

机器学习 · 计算机科学 2019-02-12 Jayadeva , Himanshu Pant , Sumit Soman , Mayank Sharma

Multi-task learning (MTL) allows deep neural networks to learn from related tasks by sharing parameters with other networks. In practice, however, MTL involves searching an enormous space of possible parameter sharing architectures to find…

机器学习 · 统计学 2018-11-20 Sebastian Ruder , Joachim Bingel , Isabelle Augenstein , Anders Søgaard