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The aggregate behaviors of users can collectively encode deep semantic information about the objects with which they interact. In this paper, we demonstrate novel ways in which the synthesis of these data can illuminate the terrain of…

人工智能 · 计算机科学 2019-01-03 Zachary A. Pardos , Zihao Fan , Weijie Jiang

Target encoding is an effective technique to deliver better performance for conventional machine learning methods, and recently, for deep neural networks as well. However, the existing target encoding approaches require significant increase…

机器学习 · 计算机科学 2019-10-22 Mayoore S. Jaiswal , Bumsoo Kang , Jinho Lee , Minsik Cho

In recent years, there are numerous works been proposed to leverage the techniques of deep learning to improve social-aware recommendation performance. In most cases, it requires a larger number of data to train a robust deep learning…

信息检索 · 计算机科学 2019-12-06 Yiteng Pan , Fazhi He , Haiping Yu

We investigate how to solve the cross-corpus news recommendation for unseen users in the future. This is a problem where traditional content-based recommendation techniques often fail. Luckily, in real-world recommendation services, some…

信息检索 · 计算机科学 2021-01-28 Guangneng Hu , Qiang Yang

We present collaborative similarity embedding (CSE), a unified framework that exploits comprehensive collaborative relations available in a user-item bipartite graph for representation learning and recommendation. In the proposed framework,…

信息检索 · 计算机科学 2019-02-20 Chih-Ming Chen , Chuan-Ju Wang , Ming-Feng Tsai , Yi-Hsuan Yang

News recommendations are complex, with diversity playing a vital role. So far, existing literature predominantly focuses on specific aspects of news diversity, such as viewpoints. In this paper, we introduce multi-aspect diversification in…

信息检索 · 计算机科学 2025-09-03 Markus Reiter-Haas , Elisabeth Lex

In recent years, substantial research efforts have been devoted to enhancing sequential recommender systems by integrating abundant side information with ID-based collaborative information. This study specifically focuses on leveraging the…

信息检索 · 计算机科学 2025-05-27 Enze Liu , Bowen Zheng , Wayne Xin Zhao , Ji-Rong Wen

Large language models have been widely applied to sequential recommendation tasks, yet during inference, they continue to rely on decoding strategies developed for natural language processing. This creates a mismatch between text-generation…

信息检索 · 计算机科学 2025-09-01 Chenke Yin , Li Fan , Jia Wang , Dongxiao Hu , Haichao Zhang , Chong Zhang , Yang Xiang

In today's digital age, fake news has become a major problem that has serious consequences, ranging from social unrest to political upheaval. To address this issue, new methods for detecting and mitigating fake news are required. In this…

人工智能 · 计算机科学 2024-12-03 Ciprian-Octavian Truică , Elena-Simona Apostol , Marius Marogel , Adrian Paschke

Multi-modal approaches employ data from multiple input streams such as textual and visual domains. Deep neural networks have been successfully employed for these approaches. In this paper, we present a novel multi-modal approach that fuses…

计算机视觉与模式识别 · 计算机科学 2018-10-05 Ignazio Gallo , Alessandro Calefati , Shah Nawaz , Muhammad Kamran Janjua

The increasing popularity of naturalistic paradigms in fMRI (such as movie watching) demands novel strategies for multi-subject data analysis, such as use of neural encoding models. In the present study, we propose a shared convolutional…

神经元与认知 · 定量生物学 2020-07-14 Meenakshi Khosla , Gia H. Ngo , Keith Jamison , Amy Kuceyeski , Mert R. Sabuncu

Recommendations can greatly benefit from good representations of the user state at recommendation time. Recent approaches that leverage Recurrent Neural Networks (RNNs) for session-based recommendations have shown that Deep Learning models…

信息检索 · 计算机科学 2017-06-26 Elena Smirnova , Flavian Vasile

Automatically describing video content with natural language is a fundamental challenge of multimedia. Recurrent Neural Networks (RNN), which models sequence dynamics, has attracted increasing attention on visual interpretation. However,…

计算机视觉与模式识别 · 计算机科学 2015-06-05 Yingwei Pan , Tao Mei , Ting Yao , Houqiang Li , Yong Rui

Given e-commerce scenarios that user profiles are invisible, session-based recommendation is proposed to generate recommendation results from short sessions. Previous work only considers the user's sequential behavior in the current…

信息检索 · 计算机科学 2017-11-15 Jing Li , Pengjie Ren , Zhumin Chen , Zhaochun Ren , Jun Ma

User identity linkage across social networks is an essential problem for cross-network data mining. Since network structure, profile and content information describe different aspects of users, it is critical to learn effective user…

社会与信息网络 · 计算机科学 2020-03-17 Siyuan Chen , Jiahai Wang , Xin Du , Yanqing Hu

Document summarization provides an instrument for faster understanding the collection of text documents and has several real-life applications. With the growth of online text data, numerous summarization models have been proposed recently.…

计算与语言 · 计算机科学 2022-04-01 Mingyang Song , Liping Jing

Text classification plays a vital role today especially with the intensive use of social networking media. Recently, different architectures of convolutional neural networks have been used for text classification in which one-hot vector,…

计算与语言 · 计算机科学 2019-03-12 Amr Adel Helmy , Yasser M. K. Omar , Rania Hodhod

The most important task in personalized news recommendation is accurate matching between candidate news and user interest. Most of existing news recommendation methods model candidate news from its textual content and user interest from…

信息检索 · 计算机科学 2021-06-03 Tao Qi , Fangzhao Wu , Chuhan Wu , Yongfeng Huang

We propose a neural network weight encoding method for network property prediction that utilizes set-to-set and set-to-vector functions to efficiently encode neural network parameters. Our approach is capable of encoding neural networks in…

机器学习 · 计算机科学 2025-01-15 Bruno Andreis , Soro Bedionita , Philip H. S. Torr , Sung Ju Hwang

In this paper, we propose a novel self-supervised representation learning by taking advantage of a neighborhood-relational encoding (NRE) among the training data. Conventional unsupervised learning methods only focused on training deep…

计算机视觉与模式识别 · 计算机科学 2019-08-29 Mohammad Sabokrou , Mohammad Khalooei , Ehsan Adeli