منابع مشابه
Tag Similarity in Folksonomies
Folksonomies collections of user-contributed tags, proved to be efficient in reducing the inherent semantic gap. However, user tags are noisy; thus, they need to be processed before they can be used by further applications. In this paper, we propose an approach for bootstrapping semantics from folksonomy tags. Our goal is to automatically identify semantically related tags. The approach is base...
متن کاملTag Recommendations in Folksonomies
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 practi...
متن کاملUnsupervised Tag Sense Disambiguation in Folksonomies
Disambiguating tag senses can benefit many applications leveraging folksonomies as knowledge sources. In this paper, we propose an unsupervised tag sense disambiguation approach. For a target tag, we model all the annotations involving it with a 3-order tensor to fully explore the multi-type interrelated data. We perform spectral clustering over the hypergraph induced from the 3-order tensor to...
متن کاملPersonalization in Folksonomies Based on Tag Clustering
Collaborative tagging systems, sometimes referred to as “folksonomies,” enable Internet users to annotate or search for resources using custom labels instead of being restricted by pre-defined navigational or conceptual hierarchies. However, the flexibility of tagging brings with it certain costs. Because users are free to apply any tag to any resource, tagging systems contain large numbers of ...
متن کاملImproving Link Analysis for Tag Recommendation in Folksonomies
Social tagging applications allow users to annotate online resources, resulting in a complex network of interrelated users, resources and tags often called a Folksonomy. A folksonomy is often represented as a hyper-graph in which each hyper-edge connects a user, resource and tag. This tripartite hyper-graph is often used by data mining applications to provide services for the user such as tag r...
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ژورنال
عنوان ژورنال: Document numérique
سال: 2014
ISSN: 1279-5127
DOI: 10.3166/dn.17.2.33-54