Paper published in a book (Scientific congresses and symposiums)
Exploiting Socially-Generated Side Information in Dimensionality Reduction
Marcos Alvarez, Alejandro; Yamada, Makoto; Kimura, Akisato
2013In Proceedings of the 2nd International Workshop on Socially-Aware Multimedia
Peer reviewed
 

Files


Full Text
main.pdf
Publisher postprint (1.54 MB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
dimensionality reduction; side information; social media
Abstract :
[en] In this paper, we show how side information extracted from socially-curated data can be used within a dimensionality reduction method and to what extent this side information is beneficial to several tasks such as image classification, data visualization and image retrieval. The key idea is to incorporate side information of an image into a dimensionality reduction method. More specifically, we propose a dimensionality reduction method that can find an embedding transformation so that images with similar side information are close in the embedding space. We introduce three types of side information derived from user behavior. Through experiments on images from Pinterest, we show that incorporating socially-generated side information in a dimensionality reduction method benefits several image-related tasks such as image classification, data visualization and image retrieval.
Disciplines :
Computer science
Author, co-author :
Marcos Alvarez, Alejandro ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Yamada, Makoto;  Yahoo! Inc. > Yahoo! Labs > Search Science & Anti-Abuse Team
Kimura, Akisato;  NTT Corporation > Media Information Laboratory > Media Recognition Research Group
Language :
English
Title :
Exploiting Socially-Generated Side Information in Dimensionality Reduction
Publication date :
October 2013
Event name :
2nd International Workshop on Socially-Aware Multimedia (SAM2013)
Event organizer :
ACM
Event place :
Barcelona, Spain
Event date :
21-10-2013
Audience :
International
Main work title :
Proceedings of the 2nd International Workshop on Socially-Aware Multimedia
Publisher :
ACM, New York, United States
Peer reviewed :
Peer reviewed
Available on ORBi :
since 14 August 2013

Statistics


Number of views
94 (21 by ULiège)
Number of downloads
221 (6 by ULiège)

Scopus citations®
 
1
Scopus citations®
without self-citations
0
OpenCitations
 
2

Bibliography


Similar publications



Contact ORBi