The Determination of Semantic Dimension in Social Tagging System Based on SOM Model
Baozhen Li, Qinghua Zhu · 2008
It is the social tagging that users tag the networked information resources from bottom to up. Different from the traditional experts classification, the semantic classification of tags formed by social tagging has some self-organizing characteristics. We try to use the self-organizing characteristics of SOM neural networks to classify the popular tags in "Del.icio.us" website, to determine the tags semantic dimension in social tagging system, and to provide semantics references for information users to use tags.