CSpace  > 中国科学院计算技术研究所期刊论文  > 英文
Neural variational collaborative filtering with side information for top-K recommendation
Deng, Xiaoyi1,2; Zhuang, Fuzhen3,4,5; Zhu, Zhiguo6
2019-11-01
发表期刊INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS
ISSN1868-8071
卷号10期号:11页码:3273-3284
摘要Collaborative filtering (CF) is one of the most widely applied models for recommender systems. Despite its success, CF-based methods suffer from rating sparsity and cold-start problem, which leads to poor quality of recommendations. Previous studies have gave great attention to construct hybrid methods, by incorporating side information and user rating. Variational autoencoder (VAE) has been confirmed to be highly effective in CF task, due to its Bayesian nature and non-linearity. However, rating sparsity remains a great challenge to most VAE models, which leads to poor latent user/item representations. In addition, most existing VAE-based methods model either latent user factors or latent item factors, resulting in the incapacity to recommend items to a new user or suggest a new item to existing users. To address these problems, we design a novel deep hybrid framework for top-k recommendation, neural variational collaborative filtering (NVCF), and propose three NVCF-based instantiation. In generative process, the side information of user and item is incorporated to alleviate rating sparsity, for learning better latent user/item representations. In inference process, a Stochastic Gradient Variational Bayes approach is employed to approximate the unmanageable distributions of latent user/item factors. Experiments performed on four public datasets have indicated our methods significantly outperform the state-of-the-art hybrid CF models and VAE-based methods.
关键词Neural collaborative filtering Variational autoencoder Top-K recommendation Side information Implicit feedback
DOI10.1007/s13042-019-01016-2
收录类别SCI
语种英语
资助项目National Natural Science Foundation of China[71401058] ; National Natural Science Foundation of China[71672023] ; National Natural Science Foundation of China[61773361] ; Program for New Century Excellent Talents in Fujian Province University (NCETFJ)
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence
WOS记录号WOS:000494802500021
出版者SPRINGER HEIDELBERG
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://119.78.100.204/handle/2XEOYT63/14830
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Deng, Xiaoyi
作者单位1.Huaqiao Univ, Sch Business, Quanzhou 362021, Fujian, Peoples R China
2.Huaqiao Univ, Res Ctr Appl Stat & Big Data, Xiamen 361021, Fujian, Peoples R China
3.Chinese Acad Sci, Inst Comp Technol, Key Lab Intelligent Informat Proc, Beijing 100190, Peoples R China
4.Zhengzhou Univ, Sch Informat Engn, Zhengzhou 450001, Henan, Peoples R China
5.Zhengzhou Univ, Res Ctr Digital Med Image Tech, Zhengzhou 450001, Henan, Peoples R China
6.Dongbei Univ Finance & Econ, Sch Management Sci & Engn, Dalian 116025, Peoples R China
推荐引用方式
GB/T 7714
Deng, Xiaoyi,Zhuang, Fuzhen,Zhu, Zhiguo. Neural variational collaborative filtering with side information for top-K recommendation[J]. INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS,2019,10(11):3273-3284.
APA Deng, Xiaoyi,Zhuang, Fuzhen,&Zhu, Zhiguo.(2019).Neural variational collaborative filtering with side information for top-K recommendation.INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS,10(11),3273-3284.
MLA Deng, Xiaoyi,et al."Neural variational collaborative filtering with side information for top-K recommendation".INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS 10.11(2019):3273-3284.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Deng, Xiaoyi]的文章
[Zhuang, Fuzhen]的文章
[Zhu, Zhiguo]的文章
百度学术
百度学术中相似的文章
[Deng, Xiaoyi]的文章
[Zhuang, Fuzhen]的文章
[Zhu, Zhiguo]的文章
必应学术
必应学术中相似的文章
[Deng, Xiaoyi]的文章
[Zhuang, Fuzhen]的文章
[Zhu, Zhiguo]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。