Method for personalized user profiling in social tagging systems
Min Zhang · Journal of Computer Applications · 2011
As for the disadvantages of available user interests modeling methods in social tagging systems: always use a set of scattered tags to represent users' interests but ignore the combination use of tags,a new user modeling method was proposed,which introduced co-occurrence techniques into the naive approach.The proposed method added some tag pairs on the basis of naive approach to user model,which reflects tags relationship and considers tags weight.The experimental results on dataset PKDD2009 show that the new model can achieve a higher precision and recall rate,which outperforms the nave method and co-occurrence method.