PUMA publications for /user/iteg/Folksonomies%20recommendationshttps://puma.uni-kassel.de/user/iteg/Folksonomies%20recommendationsPUMA RSS feed for /user/iteg/Folksonomies%20recommendations2024-03-28T22:36:29+01:00Tag Recommendations in Folksonomieshttps://puma.uni-kassel.de/bibtex/2bb8ecec699a2f129322fe334747c6aef/itegiteg2011-11-22T10:26:32+01:002007 FolkRank Folksonomies Recommendations folksonomies itegpub l3s myown nepomuk ranking recommendations tagging <span class="authorEditorList"><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Robert Jäschke" itemprop="url" href="/author/Robert%20J%c3%a4schke"><span itemprop="name">R. Jäschke</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Leandro Balby Marinho" itemprop="url" href="/author/Leandro%20Balby%20Marinho"><span itemprop="name">L. Marinho</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hotho" itemprop="url" href="/author/Andreas%20Hotho"><span itemprop="name">A. Hotho</span></a></span>, <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Lars Schmidt-Thieme" itemprop="url" href="/author/Lars%20Schmidt-Thieme"><span itemprop="name">L. Schmidt-Thieme</span></a></span>, und <span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Gerd Stumme" itemprop="url" href="/author/Gerd%20Stumme"><span itemprop="name">G. Stumme</span></a></span>. </span><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Knowledge Discovery in Databases: PKDD 2007, 11th European Conference on Principles and Practice of Knowledge Discovery in Databases</span>, </em></span><em>Volume 4702 von Lecture Notes in Computer Science, </em><em>Seite <span itemprop="pagination">506-514</span>. </em><em>Berlin, Heidelberg, </em><em><span itemprop="publisher">Springer</span>, </em>(<em><span>2007<meta content="2007" itemprop="datePublished"/></span></em>)Tue Nov 22 10:26:32 CET 2011Berlin, HeidelbergKnowledge Discovery in Databases: PKDD 2007, 11th European Conference on Principles and Practice of Knowledge Discovery in Databases506-514Lecture Notes in Computer ScienceTag Recommendations in Folksonomies470220072007 FolkRank Folksonomies Recommendations folksonomies itegpub l3s myown nepomuk ranking recommendations tagging Collaborative tagging systems allow users to assign keywords—so called “tags”—to resources. Tags are used for navigation, finding resources and serendipitous browsing and thus provide an immediate benefit for users. These systems usually include tag recommendation mechanisms easing the process of finding good tags for a resource, but also consolidating the tag vocabulary across users. In practice, however, only very basic recommendation strategies are applied.
In this paper we evaluate and compare two recommendation algorithms on largescale real life datasets: an adaptation of user-based collaborative filtering and a graph-based recommender built on top of FolkRank. We show that both provide better results than non-personalized baseline methods. Especially the graph-based recommender outperforms existing methods considerably.