Adaptive user interest model based on the implicit feedback

Computer Engineering and Applications ›› 2008, Vol. 44 ›› Issue (9): 76-79.

• 理论研究 • Previous Articles Next Articles

Adaptive user interest model based on the implicit feedback

LI Feng¹,PEI Jun²,YOU Zhi-yang³

1.School of Computer Science and Telecommunication Engineering，Jiangsu University，Zhenjiang，Jiangsu 212013，China
2.Jiangsu Changjiang Electric Co.，Ltd.，Zhenjiang，Jiangsu 212211，China
3.School of Software，Tsinghua University，Beijing 100084，China

Received:2007-07-18 Revised:2007-10-19 Online:2008-03-21 Published:2008-03-21
Contact: LI Feng

基于隐式反馈的自适应用户兴趣模型

李峰¹,裴军²,游之洋³

1.江苏大学计算机科学与通信工程学院，江苏镇江 212013
2.江苏长江电器股份有限公司，江苏镇江 212211
3.清华大学软件学院，北京 100084

通讯作者: 李峰

Abstract

Abstract: The article proposes an adaptive user model for dealing with limitation of excursion policy when building and updating step in the user interest model which is based on the implicit feedback.After comparing with forgetting strategy model sliding window model and fixed fraction model，experiment’s result show that the capability of this model is better than the other models.

Key words: personalizes recommendation service, user interest model, Vector Space Model

摘要： 针对现有用户兴趣模型在模型建立以及更新阶段漂移策略的缺陷，设计了一种改进的基于隐式反馈的自适应用户兴趣模型。并将该模型与遗忘策略模型、滑动时间窗口模型和固定比例模型，做了精确率的对比实验，实验结果显示该模型的性能优于其他三个模型。

关键词: 个性化推荐服务, 用户兴趣模型, VSM

LI Feng¹,PEI Jun²,YOU Zhi-yang³. Adaptive user interest model based on the implicit feedback[J]. Computer Engineering and Applications, 2008, 44(9): 76-79.

李峰¹,裴军²,游之洋³. 基于隐式反馈的自适应用户兴趣模型[J]. 计算机工程与应用, 2008, 44(9): 76-79.

[1]	HAN Bang, LI Zichen, TANG Yongli. Design and Implementation of Full Text Retrieval Scheme Based on Homomorphic Encryption [J]. Computer Engineering and Applications, 2020, 56(21): 103-107.
[2]	YE Xuemei1，2, MAO Xuemin1，2, XIA Jinchun1，2, WANG Bo1，2. Improved Approach to TF-IDF Algorithm in Text Classification [J]. Computer Engineering and Applications, 2019, 55(2): 104-109.
[3]	XIANG Guangli, LI Ankang, LIN Xiang, XIONG Bin. Multiple keywords retrieval scheme based on homomorphic encryption [J]. Computer Engineering and Applications, 2018, 54(2): 97-101.
[4]	ZHANG Shaoyang, CAO Jiabo, WANG Zifan, QU Weidong. Chinese paragraph similarity calculated based on weighted bipartite graph match [J]. Computer Engineering and Applications, 2017, 53(18): 95-101.
[5]	CHENG Yusheng1，2, LIANG Hui2, WANG Yibin1，2, REN Yong2. Research of text similarity combining micro variation of keywords and LD algorithm [J]. Computer Engineering and Applications, 2016, 52(8): 70-73.
[6]	LI Hongxia, PANG Xiaoqiong. Searchable homomorphic encryption scheme supporting multi-keyword ranking [J]. Computer Engineering and Applications, 2016, 52(22): 93-98.
[7]	YANG Xiaofu, QI Jiandong, JI Pengfei, ZHU Wenfei. New text clustering algorithm based on CF tree and KNN graph partition [J]. Computer Engineering and Applications, 2015, 51(6): 114-119.
[8]	ZHANG Qingqing, LIU Xilin. Sentiment analysis based on dependency syntactic relation [J]. Computer Engineering and Applications, 2015, 51(22): 28-32.
[9]	SHI Baoming1, HE Yuanxiang1, WU Chongzheng2. Research on search strategy of web spider in topic-oriented search engines [J]. Computer Engineering and Applications, 2014, 50(2): 116-119.
[10]	MA Wenwen1, WEI Wenhan1, DEGN Yigui1，2. Micro-blog topic detection method based on Latent Semantic Analysis [J]. Computer Engineering and Applications, 2014, 50(1): 96-100.
[11]	XING Yujuan, LI Hengjie, CAO Xiaoli, ZHANG Chengwen. Study on hierarchical text sentiment classification algorithm [J]. Computer Engineering and Applications, 2012, 48(33): 132-135.
[12]	XIA Chunyan1, CUI Guangcai2, LI Shuping1. Research on method of topic tracking [J]. Computer Engineering and Applications, 2012, 48(15): 129-132.
[13]	ZHANG Yanping1，2, LIU Chao1，2, QU Yonghua3. Text categorization model based on WCBVSM and SACA [J]. Computer Engineering and Applications, 2012, 48(11): 137-142.
[14]	JIN Xiaofeng. Intelligent information retrieval approach for large-scale collections of full-text document [J]. Computer Engineering and Applications, 2011, 47(7): 143-145.
[15]	CAI Kaiwei，LV Xiaoqing，LI Monan，TANG Yingmin. Single character font recognition of character dependent [J]. Computer Engineering and Applications, 2011, 47(10): 158-160.

Adaptive user interest model based on the implicit feedback

基于隐式反馈的自适应用户兴趣模型

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics