Towards Decentralized Recommender Systems

Name: Towards Decentralized Recommender Systems
Brand: VDM Verlag Dr. Mueller E.K.
SKU: 9783639011494
Price: 327.78 RON
Availability: InStock

Mitigating Rating Sparsity and Enabling Distributed Data Storage

Autor: Cai-Nicolas Ziegler

Limbă:

Legare: Carte broșată

Editura: VDM Verlag Dr. Mueller E.K.

Disponibilitate: În depozitul extern

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327.78 lei

Automated recommender systems make product suggestions that are tailored to the individual needs of...

Informații despre carte

Autor

Cai-Nicolas Ziegler

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2008

Pagini

160

EAN

9783639011494

ISBN

363901149X

Enbook ID

06811189

Editura

VDM Verlag Dr. Mueller E.K.

Greutate

222

Dimensiuni

152 x 229 x 9

Descriere completă

Automated recommender systems make product suggestions that are tailored to the individual needs of the user and represent powerful means to combat information glut. However, their practical applicability has been largely confined to scenarioswhere information relevant for recommendation making is kept in one single, authoritative node. Recently, novel distributed infrastructures are emerging, e.g., peer-to-peer networks and the Semantic Web, which could likewise benefit from recommender system services, leading to a paradigm shift towards decentralized recommender systems. In this book, we investigate the challenges that decentralized recommenders bring up and propose techniques to cope with those issues. The spectrum ranges from the use of product classification taxonomies, alleviating the sparsity problem, to trust propagation mechanisms designed to address the scalability issue. Empirical investigations on the correlation of interpersonal trust and interest similarity provide the component glue that melds these results. The book is geared towards academic readers and practitioners alike, with a focus on both implementable algorithms as well as new socio-psychological insights.

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Towards Decentralized Recommender Systems

Mitigating Rating Sparsity and Enabling Distributed Data Storage

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Descriere completă

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