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Multi-task learning (MTL) has led to successes in many applications of machine learning, from natural language processing and speech recognition to computer vision and drug discovery. This article aims to give a general overview of MTL,…

机器学习 · 计算机科学 2017-06-19 Sebastian Ruder

Active multi-target tracking requires a mobile robot to balance exploration for undetected targets with exploitation of uncertain tracked ones. Diffusion policies have emerged as a powerful approach for capturing diverse behavioral…

机器人学 · 计算机科学 2026-04-07 Haotian Xiang , Qin Lu , Yaakov Bar-Shalom

Multi-task learning (MTL) is a subfield of machine learning in which multiple tasks are simultaneously learned by a shared model. Such approaches offer advantages like improved data efficiency, reduced overfitting through shared…

机器学习 · 计算机科学 2020-09-22 Michael Crawshaw

Deep reinforcement learning (RL) is a powerful approach to complex decision making. However, one issue that limits its practical application is its brittleness, sometimes failing to train in the presence of small changes in the environment.…

机器学习 · 计算机科学 2025-01-27 Jung-Hoon Cho , Vindula Jayawardana , Sirui Li , Cathy Wu

Deep learning-based methods monopolize the latest research in the field of thermal infrared (TIR) object tracking. However, relying solely on deep learning models to obtain better tracking results requires carefully selecting feature…

计算机视觉与模式识别 · 计算机科学 2024-07-29 Peng Gao , Shi-Min Li , Feng Gao , Fei Wang , Ru-Yue Yuan , Hamido Fujita

We describe a parallel bayesian online deep learning framework (PBODL) for click-through rate (CTR) prediction within today's Tencent advertising system, which provides quick and accurate learning of user preferences. We first explain the…

机器学习 · 计算机科学 2017-07-11 Xun Liu , Wei Xue , Lei Xiao , Bo Zhang

In the context of a motivating study of dynamic network flow data on a large-scale e-commerce web site, we develop Bayesian models for on-line/sequential analysis for monitoring and adapting to changes reflected in node-node traffic. For…

统计方法学 · 统计学 2022-06-08 Xi Chen , David Banks , Mike West

This paper presents DeepMTL2R, an open-source deep learning framework for Multi-task Learning to Rank (MTL2R), where multiple relevance criteria must be optimized simultaneously. DeepMTL2R integrates heterogeneous relevance signals into a…

机器学习 · 计算机科学 2026-02-17 Chaosheng Dong , Peiyao Xiao , Yijia Wang , Kaiyi Ji

Lifelong Learning (LL) refers to the ability to continually learn and solve new problems with incremental available information over time while retaining previous knowledge. Much attention has been given lately to Supervised Lifelong…

机器学习 · 计算机科学 2021-06-17 Tingting Zhao , Zifeng Wang , Aria Masoomi , Jennifer Dy

Deep learning is envisioned to play a key role in the design of future wireless receivers. A popular approach to design learning-aided receivers combines deep neural networks (DNNs) with traditional model-based receiver algorithms,…

信息论 · 计算机科学 2024-10-22 Tomer Raviv , Sangwoo Park , Osvaldo Simeone , Nir Shlezinger

Multi-task learning has recently emerged as a promising solution for a comprehensive understanding of complex scenes. In addition to being memory-efficient, multi-task models, when appropriately designed, can facilitate the exchange of…

计算机视觉与模式识别 · 计算机科学 2024-10-10 Ivan Lopes , Tuan-Hung Vu , Raoul de Charette

The goal of metric learning is to learn a function that maps samples to a lower-dimensional space where similar samples lie closer than dissimilar ones. Particularly, deep metric learning utilizes neural networks to learn such a mapping.…

计算机视觉与模式识别 · 计算机科学 2021-06-14 Jenny Seidenschwarz , Ismail Elezi , Laura Leal-Taixé

Deep neural networks trained for predicting cellular events from DNA sequence have become emerging tools to help elucidate the biological mechanism underlying the associations identified in genome-wide association studies. To enhance the…

机器学习 · 计算机科学 2022-09-27 Mohammad Shiri , Jiangwen Sun

In events that are composed by many activities, there is a problem that involves retrieve and management the information of visitors that are visiting the activities. This management is crucial to find some activities that are drawing…

神经与进化计算 · 计算机科学 2018-03-01 Henrique X. Goulart , Guilherme A. Wachs-Lopes

Multi-task learning (MTL) improves prediction performance in different contexts by learning models jointly on multiple different, but related tasks. Network data, which are a priori data with a rich relational structure, provide an…

机器学习 · 统计学 2014-11-11 Chen Fang , Daniel N. Rockmore

While perception tasks such as visual object recognition and text understanding play an important role in human intelligence, the subsequent tasks that involve inference, reasoning and planning require an even higher level of intelligence.…

机器学习 · 统计学 2016-09-06 Hao Wang , Dit-Yan Yeung

Complex network data problems are increasingly common in many fields of application. Our motivation is drawn from strategic marketing studies monitoring customer choices of specific products, along with co-subscription networks encoding…

应用统计 · 统计学 2018-09-11 Daniele Durante , Sally Paganin , Bruno Scarpa , David B. Dunson

Feed recommendation models are widely adopted by numerous feed platforms to encourage users to explore the contents they are interested in. However, most of the current research simply focus on targeting user's preference and lack in-depth…

人工智能 · 计算机科学 2021-04-20 Huangbin Zhang , Chong Zhao , Yu Zhang , Danlei Wang , Haichao Yang

Multi-Task Learning (MTL) has shown its importance at user products for fast training, data efficiency, reduced overfitting etc. MTL achieves it by sharing the network parameters and training a network for multiple tasks simultaneously.…

机器学习 · 计算机科学 2022-12-08 Brijraj Singh , Swati Gupta , Mayukh Das , Praveen Doreswamy Naidu , Sharan Kumar Allur

Multi-task learning (MTL) has recently contributed to learning better representations in service of various NLP tasks. MTL aims at improving the performance of a primary task, by jointly training on a secondary task. This paper introduces…

机器学习 · 计算机科学 2017-09-21 Davis Liang , Yan Shu