NDLI: The Intelligent Recommendation System Based on Amended Rating Matrix in TTP

Content Provider	IEEE Xplore Digital Library
Author	Zhongbin You Yiwei Sun Yue Chen Ymg Zhang Yangyong Zhu
Copyright Year	2006
Description	Author affiliation: Dept. of Comput. & Inf. Technol., Fudan Univ., Shanghai (Zhongbin You)
Abstract	As an important technology transfer media, technology transfer platform (TTP) is being paid extensive attention. Collaborative filtering recommendation method is one of the important recommendation strategies, and is also the most successful one ever applied till now. Traditional collaborative filtering methods, unavoidably, are puzzled by the problem of "data-sparsity"; and in this paper, the intelligent recommendation system is brought forward to settle the problem. The system firstly acquires user's implicit degree-of-interest through analysing Web log; and then combines the implicit degree-of-interest and the explicit rating matrix. On the basis of mixed rating matrix, semantic classifying information is imported to decrease the rating matrix's dimensions and thus further improve the precision of collaborative recommendation. After collaborative recommendation amended, we propose a novel architecture of intelligent recommendation system in TTP. The system has achieved expected effect as it is shown in an experiment
Starting Page	4302
Ending Page	4306
File Size	133754
Page Count	5
File Format	PDF
ISBN	1424403324
DOI	10.1109/WCICA.2006.1713187
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Intelligent systems Collaboration Information filtering Information filters Technology transfer Collaborative work Space technology Information technology Sun Technology management Semantic Classifying Intelligent Recommendation System Collaborative Filtering Technology Transfer Platform (TTP) Implicit Rating
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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