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An Approach to Predict User's Interests in Web-based Educational Systems using a Collaborative Filtering Weighted Method

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3 Author(s)
Gotardo, R.A. ; COC Coll., Ribeirdo Preto ; Teixeira, C.A.C. ; Zorzo, S.D.

This paper presents an approach to predict userpsilas interests in Web-based educational systems, using the collaborative filtering methods weighted by implicit information about userpsilas navigation. To test and evaluate the proposed approach, we used a particular case study. The values were obtained by a domain specialist and we compared the approach results using a cross-validation method. The obtained results show that only the traditional prediction in collaborative filtering does not assert that the userpsilas classification is the real userpsilas relationship with the system.

Published in:

Computational Science and Engineering Workshops, 2008. CSEWORKSHOPS '08. 11th IEEE International Conference on

Date of Conference:

16-18 July 2008