BibSonomy :: Publikation :: Semantic Contextualisation of Social Tag-Based Profiles and Item Recommendations

Semantic Contextualisation of Social Tag-Based Profiles and Item Recommendations

Iván Cantador, Alejandro Bellogín, Ignacio Fernández-Tobías, und Sergio López-Hernández. E-Commerce and Web Technologies, Volume 85 von Lecture Notes in Business Information Processing, Springer, Berlin/Heidelberg, (2011)

@incollection{cantador2011semantic,
  abstract = {We present an approach that efficiently identifies the semantic meanings and contexts of social tags within a particular folksonomy, and exploits them to build contextualised tag-based user and item profiles. We apply our approach to a dataset obtained from Delicious social bookmarking system, and evaluate it through two experiments: a user study consisting of manual judgements of tag disambiguation and contextualisation cases, and an offline study measuring the performance of several tag-powered item recommendation algorithms by using contextualised profiles. The results obtained show that our approach is able to accurately determine the actual semantic meanings and contexts of tag annotations, and allow item recommenders to achieve better precision and recall on their predictions.},
  added-at = {2012-03-10T13:53:40.000+0100},
  address = {Berlin/Heidelberg},
  affiliation = {Departamento de Ingeniería Informática, Universidad Autónoma de Madrid, 28049 Madrid, Spain},
  author = {Cantador, Iván and Bellogín, Alejandro and Fernández-Tobías, Ignacio and López-Hernández, Sergio},
  biburl = {http://www.bibsonomy.org/bibtex/2ac6d55bacc85f75a4711a1c48526dfd6/jaeschke},
  booktitle = {E-Commerce and Web Technologies},
  doi = {10.1007/978-3-642-23014-1_9},
  editor = {Huemer, Christian and Setzer, Thomas and Aalst, Wil and Mylopoulos, John and Rosemann, Michael and Shaw, Michael J. and Szyperski, Clemens},
  interhash = {b2359e659cf8c02ba8e9fc8db014aafc},
  intrahash = {ac6d55bacc85f75a4711a1c48526dfd6},
  isbn = {978-3-642-23014-1},
  keyword = {Computer Science},
  keywords = {folksonomy item recommender semantics tagging},
  pages = {101--113},
  publisher = {Springer},
  series = {Lecture Notes in Business Information Processing},
  timestamp = {2012-03-10T13:53:40.000+0100},
  title = {Semantic Contextualisation of Social Tag-Based Profiles and Item Recommendations},
  url = {http://dx.doi.org/10.1007/978-3-642-23014-1_9},
  volume = 85,
  year = 2011
}

%0 Book Section
%1 cantador2011semantic
%A Cantador, Iván
%A Bellogín, Alejandro
%A Fernández-Tobías, Ignacio
%A López-Hernández, Sergio
%B E-Commerce and Web Technologies
%@ 978-3-642-23014-1
%C Berlin/Heidelberg
%D 2011
%E Huemer, Christian
%E Setzer, Thomas
%E Aalst, Wil
%E Mylopoulos, John
%E Rosemann, Michael
%E Shaw, Michael J.
%E Szyperski, Clemens
%I Springer
%K 
%P 101--113
%T Semantic Contextualisation of Social Tag-Based Profiles and Item Recommendations
%R 10.1007/978-3-642-23014-1_9
%U http://dx.doi.org/10.1007/978-3-642-23014-1_9
%V 85
%X We present an approach that efficiently identifies the semantic meanings and contexts of social tags within a particular folksonomy, and exploits them to build contextualised tag-based user and item profiles. We apply our approach to a dataset obtained from Delicious social bookmarking system, and evaluate it through two experiments: a user study consisting of manual judgements of tag disambiguation and contextualisation cases, and an offline study measuring the performance of several tag-powered item recommendation algorithms by using contextualised profiles. The results obtained show that our approach is able to accurately determine the actual semantic meanings and contexts of tag annotations, and allow item recommenders to achieve better precision and recall on their predictions.

Diskussion

(0)

Ressourcen (URL, PDF, ...)

DOI:	10.1007/978-3-642-23014-1_9
URL:	http://dx.doi.org/10.1007/978-3-642-23014-1_9
Interner Link: ? Sie können diesen internen Link benutzen, um diesen Eintrag in Ihren Diskussionen zu referenzieren. Sie müssen nur diesen Link kopieren und in den Text zu ihrer Diskussion hinzufügen.
BibTeX-Schlüssel:	cantador2011semantic

Zusammenfassung

We present an approach that efficiently identifies the semantic meanings and contexts of social tags within a particular folksonomy, and exploits them to build contextualised tag-based user and item profiles. We apply our approach to a dataset obtained from Delicious social bookmarking system, and evaluate it through two experiments: a user study consisting of manual judgements of tag disambiguation and contextualisation cases, and an offline study measuring the performance of several tag-powered item recommendation algorithms by using contextualised profiles. The results obtained show that our approach is able to accurately determine the actual semantic meanings and contexts of tag annotations, and allow item recommenders to achieve better precision and recall on their predictions.

Publikationseintrag von jaeschke

Semantic Contextualisation of Social Tag-Based Profiles and Item Recommendations

Diskussion

Ressourcen (URL, PDF, ...)

Zusammenfassung