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A Random-Walk Based Scoring Algorithm with Application to Recommender Systems for Large-Scale E-Commerce Marco Gori and  Augusto Pucci Dipartimento di Ingegneria dell’Informazione University of Siena Via Roma 56, 53100 Siena (ITALY) WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Recommending Problem ,[object Object],[object Object],[object Object],[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Problem Ingredients ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Goal ,[object Object],[object Object],[object Object],Properly rank items in set  P  with respect to: WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
The Idea ,[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
ItemRank Algorithm ,[object Object],[object Object],[object Object],[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
ItemRank for Movies ,[object Object],[object Object],[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Movie DataSet ,[object Object],[object Object],[object Object],[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Movie DataSet WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Experimental Results ,[object Object],[object Object]
ItemRank for Papers ,[object Object],[object Object],[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Paper DataSet WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Experimental Results WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Performance Issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
Future Works ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA

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Webkdd2006

  • 1. A Random-Walk Based Scoring Algorithm with Application to Recommender Systems for Large-Scale E-Commerce Marco Gori and Augusto Pucci Dipartimento di Ingegneria dell’Informazione University of Siena Via Roma 56, 53100 Siena (ITALY) WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9. Movie DataSet WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
  • 10.
  • 11.
  • 12. Paper DataSet WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
  • 13. Experimental Results WebKDD 2006 Workshop on Knowledge Discovery on the Web, Aug. 20, 2006, at KDD 2006, Philadelphia, PA, USA
  • 14.
  • 15.