Recommendation centre: inspecting and controlling recommendations with radial layouts

FENU, GIANNI;SPANO, LUCIO DAVIDE

2016-01-01

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Abstract

In this paper we propose to use radial layouts for representing the matching between the user’s interest and particular objects and/or categories. The technique supports the visualization of different data: we discuss here the relationships on social networks, the related videos on YouTube and topics in Wikipedia. The user can change the position of the object in the representation, which can be used in recommender systems for providing a fine-grained control over its internal preference representation