@hotho

Constructing folksonomies from user-specified relations on flickr

, and . WWW '09: Proceedings of the 18th international conference on World wide web, page 781--790. New York, NY, USA, ACM, (2009)
DOI: http://doi.acm.org/10.1145/1526709.1526814

Abstract

Automatic folksonomy construction from tags has attracted much attention recently. However, inferring hierarchical relations between concepts from tags has a drawback in that it is difficult to distinguish between more popular and more general concepts. Instead of tags we propose to use user-specified relations for learning folksonomy. We explore two statistical frameworks for aggregating many shallow individual hierarchies, expressed through the collection/set relations on the social photosharing site Flickr, into a common deeper folksonomy that reflects how a community organizes knowledge. Our approach addresses a number of challenges that …(more)

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