Type

Conference Proceedings

Authors

Alan F. Smeaton
Feiyan Hu
Kevin McGuinness
Rami Albatal

Subjects

Computer Science

Topics
information retrieval semantic concepts video retrieval text search digital video image processing computational linguistics low level features machine learning video content artificial intelligence training data

Formulating queries for collecting training examples in visual concept classification (2014)

Abstract Video content can be automatically analysed and indexed using trained classifiers which map low-level features to semantic concepts. Such classifiers need training data consisting of sets of images which contain such concepts and recently it has been discovered that such training data can be located using text-based search to image databases on the internet. Formulating the text queries which locate these training images is the challenge we address here. In this paper we present preliminary results on TRECVid data of concept classification using automatically crawled images as training data and we compare the results with those obtained from manually annotated training sets.
Collections Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> Subject = Computer Science: Computational linguistics
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: INSIGHT Centre for Data Analytics
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres
Ireland -> Dublin City University -> Publication Type = Conference or Workshop Item
Ireland -> Dublin City University -> Subject = Computer Science: Artificial intelligence
Ireland -> Dublin City University -> Subject = Computer Science: Image processing
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> Subject = Computer Science: Information retrieval
Ireland -> Dublin City University -> Subject = Computer Science: Digital video
Ireland -> Dublin City University -> Subject = Computer Science: Machine learning

Full list of authors on original publication

Alan F. Smeaton, Feiyan Hu, Kevin McGuinness, Rami Albatal

Experts in our system

1
Alan F. Smeaton
Dublin City University
Total Publications: 450
 
2
Feiyan Hu
Dublin City University
Total Publications: 13
 
3
Kevin McGuinness
Dublin City University
Total Publications: 65
 
4
Rami Albatal
Dublin City University
Total Publications: 27