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In the paper, we propose a novel methodology to map learning algorithms on data (performance map) in order to gain more insights in the distribution of their performances across their parameter space. This methodology provides useful…

机器学习 · 计算机科学 2021-07-16 Filippo Neri

Recommender systems (RS) are vital for managing information overload and delivering personalized content, responding to users' diverse information needs. The emergence of large language models (LLMs) offers a new horizon for redefining…

信息检索 · 计算机科学 2024-07-16 Bo Chen , Xinyi Dai , Huifeng Guo , Wei Guo , Weiwen Liu , Yong Liu , Jiarui Qin , Ruiming Tang , Yichao Wang , Chuhan Wu , Yaxiong Wu , Hao Zhang

Recommender systems are becoming increasingly central as mediators of information with the potential to profoundly influence societal opinion. While approaches are being developed to ensure these systems are designed in a responsible way,…

信息检索 · 计算机科学 2022-09-28 Susan Leavy

When executed well, project-based learning (PBL) engages students' intrinsic motivation, encourages students to learn far beyond a course's limited curriculum, and prepares students to think critically and maturely about the skills and…

计算机与社会 · 计算机科学 2025-03-11 Gati Aher , Robin Schmucker , Tom Mitchell , Zachary C. Lipton

The number of researchers, articles, journals, conferences, funding opportunities, and other such scholarly resources continues to grow every year and at an increasing rate. Many services have emerged to support scholars in navigating…

数字图书馆 · 计算机科学 2009-05-12 Marko A. Rodriguez , David W. Allen , Joshua Shinavier , Gary Ebersole

In requirements engineering for recommender systems, software engineers must identify the data that drives the recommendations. This is a labor-intensive task, which is error-prone and expensive. One possible solution to this problem is the…

软件工程 · 计算机科学 2016-02-25 Ivens Portugal , Paulo Alencar , Donald Cowan

With a trend toward becoming more and more information and communication based, learning services and processes were also evolved. E-learning comprises all forms of electronically supported learning and teaching. The information and…

计算机与社会 · 计算机科学 2021-05-18 Abbas Najafizadeh , Maryam Saadati , S. Mahdi Jamei , S. Shervin Ostadzadeh

Recommender systems are vital for shaping user online experiences. While some believe they may limit new content exploration and promote opinion polarization, a systematic analysis is still lacking. We present a model that explores the…

物理与社会 · 物理学 2023-12-15 Giordano De Marzo , Pietro Gravino , Vittorio Loreto

Current course recommender systems primarily leverage learner-course interactions, course content, learner preferences, and supplementary course details like instructor, institution, ratings, and reviews, to make their recommendation.…

信息检索 · 计算机科学 2024-05-02 Jibril Frej , Anna Dai , Syrielle Montariol , Antoine Bosselut , Tanja Käser

Learning path recommendation seeks to provide learners with a structured sequence of learning items (\eg, knowledge concepts or exercises) to optimize their learning efficiency. Despite significant efforts in this area, most existing…

信息检索 · 计算机科学 2025-08-07 Xinghe Cheng , Zihan Zhang , Jiapu Wang , Liangda Fang , Chaobo He , Quanlong Guan , Shirui Pan , Weiqi Luo

Recommender systems play a crucial role in tackling the challenge of information overload by delivering personalized recommendations based on individual user preferences. Deep learning techniques, such as RNNs, GNNs, and Transformer…

信息检索 · 计算机科学 2025-12-16 Xubin Ren , Wei Wei , Lianghao Xia , Chao Huang

Link recommendation has attracted significant attentions from both industry practitioners and academic researchers. In industry, link recommendation has become a standard and most important feature in online social networks, prominent…

社会与信息网络 · 计算机科学 2015-11-06 Zhepeng Li , Xiao Fang , Olivia Sheng

The prevalence of e-learning systems and on-line courses has made educational material widely accessible to students of varying abilities and backgrounds. There is thus a growing need to accommodate for individual differences in e-learning…

人工智能 · 计算机科学 2019-07-30 Avi Segal , Kobi Gal , Guy Shani , Bracha Shapira

Recommender systems engage user profiles and appropriate filtering techniques to assist users in finding more relevant information over the large volume of information. User profiles play an important role in the success of recommendation…

信息检索 · 计算机科学 2011-09-02 Bahram Amini , Roliana Ibrahim , Mohd Shahizan Othman

Recommender systems assist users in navigating complex information spaces and focus their attention on the content most relevant to their needs. Often these systems rely on user activity or descriptions of the content. Social annotation…

In recent years, bundle recommendation systems have gained significant attention in both academia and industry due to their ability to enhance user experience and increase sales by recommending a set of items as a bundle rather than…

信息检索 · 计算机科学 2026-02-27 Meng Sun , Lin Li , Ming Li , Xiaohui Tao , Dong Zhang , Qing Xie , Peipei Wang , Jimmy Xiangji Huang

This survey paper conducts a comprehensive analysis of the evolution and contemporary landscape of recommendation systems, which have been extensively incorporated across a myriad of web applications. It delves into the progression of…

信息检索 · 计算机科学 2024-12-17 Ziyuan Xia , Anchen Sun , Jingyi Xu , Yuanzhe Peng , Rui Ma , Minghui Cheng

Recommender systems attempt to reduce information overload and retain customers by selecting a subset of items from a universal set based on user preferences. While research in recommender systems grew out of information retrieval and…

信息检索 · 计算机科学 2007-05-23 Saverio Perugini , Marcos Andre Goncalves , Edward A. Fox

Recommender systems are an essential tool to relieve the information overload challenge and play an important role in people's daily lives. Since recommendations involve allocations of social resources (e.g., job recommendation), an…

信息检索 · 计算机科学 2022-07-12 Yifan Wang , Weizhi Ma , Min Zhang , Yiqun Liu , Shaoping Ma

The enormous development of the Internet, both in the geographical scale and in the area of using its possibilities in everyday life, determines the creation and collection of huge amounts of data. Due to the scale, it is not possible to…

信息检索 · 计算机科学 2024-02-15 Michał Malinowski