跳至主要内容

Research of Collaborative Filtering Recommendation Algorithm for Short Text

Read full paper at:
http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52497#.VJog-cCAM4

Author(s)
Short text, based on the platform of web2.0, gained rapid development in a relatively short time. Recommendation systems analyzing user’s interest by short texts becomes more and more important. Collaborative filtering is one of the most promising recommendation technologies. However, the existing collaborative filtering methods don’t consider the drifting of user’s interest. This often leads to a big difference between the result of recommendation and user’s real demands. In this paper, according to the traditional collaborative filtering algorithm, a new personalized recommendation algorithm is proposed. It traced user’s interest by using Ebbinghaus Forgetting Curve. Some experiments have been done. The results demonstrated that the new algorithm could indeed make a contribution to getting rid of user’s overdue interests and discovering their real-time interests for more accurate recommendation.
Cite this paper
Chao, C. , Qu, S. and Du, T. (2014) Research of Collaborative Filtering Recommendation Algorithm for Short Text. Journal of Computer and Communications, 2, 59-66. doi: 10.4236/jcc.2014.214006.
 

[1] (2014) China Internet Network Development State Statistic Report. China Internet Network Information Center, Beijing, 27.
[2] Diaz-Aviles, E., Drumond, L. and Gantner, Z. (2012) What Is Happening Right Now…That Interests Me? Online Topic Discovery and Recommendation in Twitter. Proceedings of the 21th ACM International Conference on Information and Knowledge Management, 1592-1596.
[3] Sriram, B., Fuhry, D. and Demir, E. (2010) Short Text Classification in Twitter to Improve Information Filtering. Proceedings of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 841-842.
[4] Globeck, J. (2012) The Twitter Mute Button: A Web Filtering Challenge. Proceedings of the 30th International Conference on Human Factors in Computing Systems, 2755-2758.
[5] Hannon, J., Bennett, M. and Smyth, B. (2010) Recommending Twitter Users to Follow Using Content and Collaborative Filtering Approaches. Proceedings of the 4th ACM Conference on Recommendation Systems, 9, 199-206.
[6] Wang, L., Feng, S. and Xu, W.L. (2012) A Filtering Approach for Spam Discrimination and Content Similarity Double Detection for Microblog Text Stream. Computer Applications and Software, 2, 25-29.
[7] Shen, J. and Jiang, Q. (2011) A Distributed Short Text Filtering Algorithm. Journal of Sichuan Ordnance, 32, 151-153.
[8] Shao, J.S., Li, G.Y. and Zhang, J. (2011) Design of Text Filtering Model Based on Concept Lattice. Computer Engineering and Design, 32, 1047-1050.
[9] Xing, C.X., Gao, F.R. and Zhan, S.N. (2007) A Collaborative Filtering Recommendation Algorithm with User Interest Change. Journal of Computer Research and Development, 44, 296-301.
http://dx.doi.org/10.1360/crad20070216
[10] Zhang, Y.C. and Liu, Y.Z. (2010) A Collaborative Filtering Algorithm Based on Time Period Partition. The Proceeding of 3rd International Symposium on Intelligent Information Technology and Security Informatics, 777-780.
[11] Forgetting Curve. Wikipedia.
http://zh.wikipedia.org/wiki/%E9%81%97%E5%BF%98%E6%9B%B2%E7%BA%BF
[12] Yu, H. and Li, Z.Y. (2010) A Collaborative Filtering Recommendation Algorithm Based on Forgetting Curve. Journal of Nanjing University (Natural Science), 46, 522-523.
[13] Palam Software. ZGrapher-Grahping Calculator Software.
[14] Wang, G.X. (2013) User Interest Analysis and Personalized Information Recommendation Based on Microblog. Shanghai Jiao Tong University, Shanghai.
[15] Li, L.L. and Qu, S.N. (2013) Short Text Classification Based on Improved ITC. Journal of Computer and Communication, 1, 22-27. http://dx.doi.org/10.4236/jcc.2013.14004
[16] Sina Micro-Blog Open Platform. http://open.weibo.com/        eww141224lx
标签：

评论

发表评论

此博客中的热门博文

Electron Spin and Proton Spin in the Hydrogen and Hydrogen-Like Atomic Systems

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52202#.VIj7tMnQrzE Author(s) Stanisław Olszewski * Affiliation(s) Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, Poland . ABSTRACT The mechanical angular momentum and magnetic moment of the electron and proton spin have been calculated semiclassically with the aid of the uncertainty principle for energy and time. The spin effects of both kinds of the elementary particles can be expressed in terms of similar formulae. The quantization of the spin motion has been done on the basis of the old quantum theory. It gives a quantum number n = 1/2 as the index of the spin state acceptable for both the electron and proton ...
发表评论
阅读全文

Effects of Karate Training on Basic Motor Abilities of Primary School Children

“You never attack first in karate” might be the best conclusion of karate, which is a martial art practiced typically without weapons. It’s reported that karate has a long history for several hundred years, but the modern karate was spread to the whole Japan from Okinawa in the early part of 20th century. Now it has become one of the most widely practiced martial art forms in the world. Usually, it’s divided into Kihon, Kata and Kumite. As for the beginners, Kihon is more suitable for them because it involves basic techniques. Due to karate consists of dynamic offensive and defensive techniques using all parts of the body to their maximum advantage, the best understanding of true karate practice is the perfection of oneself through the perfection of the art. It not only develops coordination, quickens reflexes, and builds stamina, but also develops composure, a clearer thought process, deeper insight into one’s mental capabilities, and more self-confidence. So many researchers stu...
发表评论
阅读全文

Fermented Brown Sugar Residue Prolongs the Caenorhabditis elegans Lifespan via DAF-16

Fermented brown sugar residue (FBSR) is generated in the course of purifying biomass ethanol from the yeast fermentation products of brown sugar. It contains abundant nutrition and is used in various industrial applications including as fertilizer and feed. Meanwhile, brown sugar has attracted attention as a health food and is thought to prevent cardiovascular diseases, hypertension, and brain stem diseases. Furthermore, polyphenol, contained in brown sugar, reduces oxidative stress and inhibits glucose absorption. DAF-16 is a transcription factor regulated downstream of the insulin signaling pathway and is one of the main factors contributing to aging and lifespan in C. elegans . Therefore, to determine the precise roles of the DAF-16 transcription factor in stress tolerance and life span, it is necessary to elucidate the signaling pathways involved in DAF-16 activation. This study was designed to elucidate the molecular mechanisms controlling the physiological stress toleran...
发表评论
阅读全文