Improving Recommendation Lists Through Topic Diversification. CaiNicolas Ziegler, Sean M. McNee, Joseph A. Konstan, Georg Lausen WWW '05 報告人 : 謝順宏. Outline. Introduction On collaborative filtering Evaluation metrics Topic diversification Empirical analysis Related work Conclusion.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
CaiNicolas Ziegler, Sean M. McNee,Joseph A. Konstan, Georg Lausen
for each user,
Two major steps:
“Law of Diminishing Marginal Returns”
exerts on the eventual overall output.