Please use this identifier to cite or link to this item: http://hdl.handle.net/10609/65846
Title: Impact evaluation of clustering-based k-anonymity for recommendations
Author: Ros Martín, Miguel
Tutor: Salas Piñón, Julián
Casas-Roma, Jordi  
Others: Universitat Oberta de Catalunya
Abstract: SaNGreeA is a greedy and deterministic clustering algorithm for achieving kanonymous clusters on a labeled, undirected graph. It is nowadays a classic and the leading work in clustering based k-anonymity algorithms. It has a quadratic time complexity which makes it really slow for a reasonably big network (1 M nodes). Our project adapts SaNGreeA to make it scalable for a real world big network and specialises it to make sure the generated clusters are useful for a recommender system.
Keywords: k-anonimity
clustering
recommendations
Document type: info:eu-repo/semantics/masterThesis
Issue Date: 15-Jan-2017
Publication license: http://creativecommons.org/licenses/by-nc-nd/3.0/es/  
Appears in Collections:Trabajos finales de carrera, trabajos de investigación, etc.

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