Take a look at the new version of this page: [ beta version ]. Tell us what you think.

ABSTRACT

Social tagging describes a community of users labeling web content with tags. It is a simple activity that enriches our knowledge about resources on the web. For a computer to help users search the tagged repository, it must know when tags are good or bad. We describe TagScore, a scoring function that rates the goodness of tags. The tags and their ratings give us a succinct synopsis for a page. We `find similar' pages in Del.icio.us by comparing synopses. Our approach gives good correlation to the full cosine similarity but is hundreds of times faster.

REFERENCES

• 1: Christopher H. Brooks , Nancy Montanez, Improved annotation of the blogosphere via autotagging and hierarchical clustering, Proceedings of the 15th international conference on World Wide Web, May 23-26, 2006, Edinburgh, Scotland [doi>10.1145/1135777.1135869]
• 2: Paul - Alexandru Chirita , Stefania Costache , Wolfgang Nejdl , Siegfried Handschuh, P-TAG: large scale automatic generation of personalized annotation tags for the web, Proceedings of the 16th international conference on World Wide Web, May 08-12, 2007, Banff, Alberta, Canada [doi>10.1145/1242572.1242686]
• 3: Michael G. Noll , Christoph Meinel, Authors vs. readers: a comparative study of document metadata and content in the www, Proceedings of the 2007 ACM symposium on Document engineering, August 28-31, 2007, Winnipeg, Manitoba, Canada [doi>10.1145/1284420.1284465]

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.3 INFORMATION STORAGE AND RETRIEVAL
      H.3.5 On-line Information Services
          Subjects: Web-based services

General Terms:
Algorithms, Experimentation

Keywords:
del.icio.us, social bookmarking, tagging, web