Personalized Web search offers a promising solution to the task of user-tailored information-seeking, and particularly in cases where the same query may represent diverse information needs. A significant component of any Web search personalization model is the means with which to model a user’s interests and preferences to build what is termed as a user profile. This work explores the use of the Twitter microblog network as a source of user profile construction for Web search personalization. We propose a statistical language modeling approach taking into account various features of a user’s Twitter network. The richness of the Web search personalization model leads to significant performance improvements in retrieval accuracy. Furthermore, the model is extended to include a similarity measure which further improves search engine performance.

Younus, A., O'Riordan, C., Pasi, G. (2014). A language modeling approach to personalized search based on users' microblog behavior. Intervento presentato a: European Conference on IR Research, ECIR - 13/16 April, Amsterdam, The Netherlands [10.1007/978-3-319-06028-6_83].

A language modeling approach to personalized search based on users' microblog behavior

YOUNUS, ARJUMAND;PASI, GABRIELLA
2014

Abstract

Personalized Web search offers a promising solution to the task of user-tailored information-seeking, and particularly in cases where the same query may represent diverse information needs. A significant component of any Web search personalization model is the means with which to model a user’s interests and preferences to build what is termed as a user profile. This work explores the use of the Twitter microblog network as a source of user profile construction for Web search personalization. We propose a statistical language modeling approach taking into account various features of a user’s Twitter network. The richness of the Web search personalization model leads to significant performance improvements in retrieval accuracy. Furthermore, the model is extended to include a similarity measure which further improves search engine performance.
poster
Information Retrieval, Personalized Search, Language Models, User Profiles
English
European Conference on IR Research, ECIR - 13/16 April
2014
9783319060279
2014
8416
727
732
none
Younus, A., O'Riordan, C., Pasi, G. (2014). A language modeling approach to personalized search based on users' microblog behavior. Intervento presentato a: European Conference on IR Research, ECIR - 13/16 April, Amsterdam, The Netherlands [10.1007/978-3-319-06028-6_83].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/58502
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