Cart (Loading....) | Create Account
Close category search window
 

Personalized Query Expansion Based on Semantic User Model in E-learning System

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Xiaojian Li ; Comput. Sch., Wuhan Univ., Wuhan, China ; Shihong Chen

According to the requirement of providing semantically and personalized resource searching service to users in e-Learning systems and the problem of presenting the semantic relationships of users' query and searching results in traditional query expansion approaches, this paper discusses the representation and the construction of a semantic user model which represents individual user's interests by semantic mining from user's resource searching process, and the approach to personalized query expansion based on the user model. Some experiments are carried out to testify the effectiveness of our approach in providing personalized service and conveying the latent semantic requirement of the user in our e-Learning system. And the results of the experiments indicate that the approach is helpful.

Published in:

Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on  (Volume:2 )

Date of Conference:

14-16 Aug. 2009

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.