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One question central to Reinforcement Learning is how to learn a feature representation that supports algorithm scaling and re-use of learned information from different tasks. Successor Features approach this problem by learning a feature…

人工智能 · 计算机科学 2017-08-02 Lucas Lehnert , Stefanie Tellex , Michael L. Littman

We study variable selection (also called support recovery) in high-dimensional sparse linear regression when one has external information on which variables are likely to be associated with the response. Consistent recovery is only possible…

统计理论 · 数学 2026-02-16 Paul Rognon-Vael , David Rossell , Piotr Zwiernik

The success of deep learning algorithms generally depends on large-scale data, while humans appear to have inherent ability of knowledge transfer, by recognizing and applying relevant knowledge from previous learning experiences when…

机器学习 · 计算机科学 2022-01-19 Junguang Jiang , Yang Shu , Jianmin Wang , Mingsheng Long

In many business settings, task-specific labeled data are scarce or costly to obtain, limiting supervised learning on a target task. A classical response is transfer learning (TL). Many TL works study how to transfer information from…

机器学习 · 统计学 2026-05-14 Hamza Cherkaoui , Hélène Halconruy , Yohan Petetin

With the rise in engineered biomolecular devices, there is an increased need for tailor-made biological sequences. Often, many similar biological sequences need to be made for a specific application meaning numerous, sometimes prohibitively…

定量方法 · 定量生物学 2024-10-23 Ruby Sedgwick , John P. Goertz , Molly M. Stevens , Ruth Misener , Mark van der Wilk

This paper presents a data-efficient approach to learning transferable forward models for robotic push manipulation. Our approach extends our previous work on contact-based predictors by leveraging information on the pushed object's local…

机器人学 · 计算机科学 2019-05-10 Jochen Stüber , Marek Kopicki , Claudio Zito

The majority of common diseases are influenced by multiple genetic and environmental factors such as Cancer. Even though uncovering the main causes of disease is deemed difficult due to the complexity of gene-gene and gene-environment…

其他计算机科学 · 计算机科学 2017-05-10 Layan Nahlawi

Meta-analysis of genome-wide association studies is increasingly popular and many meta-analytic methods have been recently proposed. A majority of meta-analytic methods combine information from multiple studies by assuming that studies are…

定量方法 · 定量生物学 2014-01-20 Buhm Han , Jae Hoon Sul , Eleazar Eskin , Paul I. W. de Bakker , Soumya Raychaudhuri

Knowledge transferability, or transfer learning, has been widely adopted to allow a pre-trained model in the source domain to be effectively adapted to downstream tasks in the target domain. It is thus important to explore and understand…

机器学习 · 计算机科学 2021-07-12 Kaizhao Liang , Jacky Y. Zhang , Boxin Wang , Zhuolin Yang , Oluwasanmi Koyejo , Bo Li

A crucial challenge in reinforcement learning is to reduce the number of interactions with the environment that an agent requires to master a given task. Transfer learning proposes to address this issue by re-using knowledge from previously…

机器学习 · 计算机科学 2023-04-28 Remo Sasso , Matthia Sabatelli , Marco A. Wiering

Machine learning enables powerful cosmological inference but typically requires many high-fidelity simulations covering many cosmological models. Transfer learning offers a way to reduce the simulation cost by reusing knowledge across…

宇宙学与河外天体物理 · 物理学 2025-10-23 Veena Krishnaraj , Adrian E. Bayer , Christian Kragh Jespersen , Peter Melchior

Transfer Learning, a technique where a model/agent can use the knowledge/expertise that it gained from one task and exploit that to solve another closely-related task, is often used in tackling problems in deep learning. Through this…

机器人学 · 计算机科学 2026-05-19 Benedict Florance Arockiaraj , Richard Chang , Wesley Yee

Stochastic microstructure reconstruction has become an indispensable part of computational materials science, but ongoing developments are specific to particular material systems. In this paper, we address this generality problem by…

材料科学 · 物理学 2018-05-09 Xiaolin Li , Yichi Zhang , He Zhao , Craig Burkhart , L Catherine Brinson , Wei Chen

The transfer learning technique is widely used to learning in one context and applying it to another, i.e. the capacity to apply acquired knowledge and skills to new situations. But is it possible to transfer the learning from a deep neural…

机器学习 · 计算机科学 2020-05-08 Nicola Landro , Ignazio Gallo , Riccardo La Grassa

In this paper, we empirically evaluate the utility of transfer and multi-task learning on a challenging semantic classification task: semantic interpretation of noun--noun compounds. Through a comprehensive series of experiments and…

计算与语言 · 计算机科学 2018-09-19 Murhaf Fares , Stephan Oepen , Erik Velldal

Traditional approaches for learning on categorical data underexploit the dependencies between columns (\aka fields) in a dataset because they rely on the embedding of data points driven alone by the classification/regression loss. In…

机器学习 · 计算机科学 2023-07-19 Zhibin Li , Piotr Koniusz , Lu Zhang , Daniel Edward Pagendam , Peyman Moghadam

Research on the localization of the genetic basis associated with diseases or traits has been widely conducted in the last a few decades. Scan methods have been developed for region-based analysis in whole-genome association studies,…

统计方法学 · 统计学 2024-10-31 Wei Zhang , Fan Wang , Fang Yao

Retrosynthesis is a problem to infer reactant compounds to synthesize a given product compound through chemical reactions. Recent studies on retrosynthesis focus on proposing more sophisticated prediction models, but the dataset to feed the…

机器学习 · 计算机科学 2020-10-05 Katsuhiko Ishiguro , Kazuya Ujihara , Ryohto Sawada , Hirotaka Akita , Masaaki Kotera

Background: Heritability is a central measure in genetics quantifying how much of the variability observed in a trait is attributable to genetic differences. Existing methods for estimating heritability are most often based on random-effect…

应用统计 · 统计学 2022-08-26 The Tien Mai , Paul Turner , Jukka Corander

We propose a novel adaptive transfer learning framework, learning to transfer learn (L2TL), to improve performance on a target dataset by careful extraction of the related information from a source dataset. Our framework considers…

机器学习 · 计算机科学 2020-07-17 Linchao Zhu , Sercan O. Arik , Yi Yang , Tomas Pfister