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JNCA
2007

Usage derived recommendations for a video digital library

8 years 9 months ago
Usage derived recommendations for a video digital library
We describe a minimalist methodology to develop usage-based recommender systems for multimedia digital libraries. A prototype recommender system based on this strategy was implemented for the Open Video Project, a digital library of videos that are freely available for download. Sequential patterns of video retrievals are extracted from the project’s web download logs and analyzed to generate a network of video relationships. A spreading activation algorithm locates video recommendations by searching for associative paths connecting query-related videos. We evaluate the performance of the resulting system relative to an item-based collaborative filtering technique operating on user profiles extracted from the same log data. r 2006 Elsevier Ltd. All rights reserved.
Johan Bollen, Michael L. Nelson, Gary Geisler, Raq
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2007
Where JNCA
Authors Johan Bollen, Michael L. Nelson, Gary Geisler, Raquel Araujo
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