Retrieval of Diverse Images by Pre-filtering and Hierarchical Clustering

PIRAS, LUCA;GIACINTO, GIORGIO;
2014

Abstract

In this paper, we describe our approach and its results for MediaEval 2014 Retrieving Diverse Social Images Task. The basic idea of our proposed method is to filter out non-relevant images at the beginning of the process and then construct a hierarchical tree which allows to cluster the images with different criteria on visual and textual features. Experimen- tal results shown that it is stable and has little fluctuation with the number of topics.
Inglese
Working Notes Proceedings of the MediaEval 2014 Workshop
Sutcliffe R.,Larson M.,Anguera X.,Petkos G.,Eskevich M.,Soleymani M.,Korshunov P.,Lonescu B.,Schedl M.,Choi J.,Jones G.J.F.
Martha LarsonBogdan IonescuXavier AngueraMaria EskevichPavel KorshunovMarkus SchedlMohammad SoleymaniGeorgios PetkosRichard SutcliffeJaeyoung ChoiGareth J.F. Jones
CEUR WORKSHOP PROCEEDINGS
1263
2
2-s2.0-84909953911
http://ceur-ws.org/Vol-1263/mediaeval2014_submission_4.pdf
MediaEval 2014 Multimedia Benchmark Workshop
contributo
Comitato scientifico
16-17 October 2014
Barcelona, Spain
internazionale
Hierarchical clustering; Hierarchical tree; Pre-filtering; Social images; Textual features
no
274
Dang Nguyen D., T; Piras, Luca; Giacinto, Giorgio; Boato, G; De Natale, F. G. B.
4.2 Abstract in Atti di convegno
4 Contributo in Atti di Convegno (Proceeding)::4.2 Abstract in Atti di convegno
5
info:eu-repo/semantics/conferenceObject
none
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