Spatio-temporal recommendation in social media [electronic resource] / Hongzhi Yin, Bin Cui.
Yin, Hongzhi, author.; Cui, Bin, author
2016
QA76.9.I58
Available Online

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Title Spatio-temporal recommendation in social media [electronic resource] / Hongzhi Yin, Bin Cui.
Author Yin, Hongzhi, author.
ISBN 9789811007484 (electronic book)
9811007489 (electronic book)
9789811007477
Published Singapore : Springer, 2016.
Language English
Description 1 online resource (xiii, 114 pages) : illustrations.
Call Number QA76.9.I58
Dewey Decimal Classification 005.5/6
Summary This book covers the major fundamentals of and the latest research on next-generation spatio-temporal recommendation systems in social media. It begins by describing the emerging characteristics of social media in the era of mobile internet, and explores the limitations to be found in current recommender techniques. The book subsequently presents a series of latent-class user models to simulate users' behaviors in decision-making processes, which effectively overcome the challenges arising from temporal dynamics of users' behaviors, user interest drift over geographical regions, data sparsity and cold start. Based on these well designed user models, the book develops effective multi-dimensional index structures such as Metric-Tree, and proposes efficient top-k retrieval algorithms to accelerate the process of online recommendation and support real-time recommendation. In addition, it offers methodologies and techniques for evaluating both the effectiveness and efficiency of spatio-temporal recommendation systems in social media. The book will appeal to a broad readership, from researchers and developers to undergraduate and graduate students.
Bibliography, etc. Note Includes bibliographical references.
Access Note Access limited to authorized users.
Source of Description Online resource; title from PDF title page (SpringerLink, viewed May 26, 2016).
Added Author Cui, Bin, author
Series SpringerBriefs in computer science.
Available in Other Form Spatio-temporal recommendation in social media.
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Record Appears in Online Resources > Ebooks
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1. Introduction
2. Temporal Context-Aware Recommendation
3. Spatial Context-Aware Recommendation
4. Location-based and Real-time Recommendation
5. Fast Online Recommendation. .

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