Adaboost for concrete type of keywords annotation

Wei Chao Lin*, Yan Ze Chen, Shu Yuan Chen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The semantic gap presents an arduous task in semantic-based image retrieval investigations. In this paper, the author proposes the AdaBoost learning algorithm for large vocabulary classification. The main finding of this investigation is that using Gentle AdaBoost for image classification produced excellent results in terms of precision and the F-measure. With 190 concrete keywords categorisation, AdaBoost renders more keywords assignable and allows a significant improvement in all accuracy measures: precision, recall and F-measure. An AdaBoost vs. SVMs comparison showed that AdaBoost was an effective classifier using the one-versus-the-rest mode of operation.

Original languageEnglish
Title of host publicationProceedings of the International MultiConference of Engineers and Computer Scientists 2018, IMECS 2018
EditorsCraig Douglas, Korsunsky Korsunsky, Oscar Castillo, S. I. Ao, David Dagan Feng
PublisherNewswood Limited
Pages293-298
Number of pages6
ISBN (Electronic)9789881404787
StatePublished - 2018
Externally publishedYes
Event2018 International MultiConference of Engineers and Computer Scientists, IMECS 2018 - Hong Kong, Hong Kong
Duration: 14 03 201816 03 2018

Publication series

NameLecture Notes in Engineering and Computer Science
Volume2233
ISSN (Print)2078-0958

Conference

Conference2018 International MultiConference of Engineers and Computer Scientists, IMECS 2018
Country/TerritoryHong Kong
CityHong Kong
Period14/03/1816/03/18

Bibliographical note

Publisher Copyright:
© 2018 Newswood Limited. All rights reserved.

Keywords

  • Image annotation 、 Content-based image retrieval、AdaBoost learning algorithm

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