Type

Conference Proceedings

Authors

Alan F. Smeaton
Cathal Gurrin
Paraic Sheridan
Adam Bermingham
Michael Davy
Neil O'Hare
Paul Ferguson

Subjects

Computer Science

Topics
opinion mining information retrieval information storage and retrieval systems world wide web financial blogs sentiment classification sentiment analysis machine learning

Exploring the use of paragraph-level annotations for sentiment analysis of financial blogs (2009)

Abstract In this paper we describe our work in the area of topic-based sentiment analysis in the domain of financial blogs. We explore the use of paragraph-level and document-level annotations, examining how additional information from paragraph-level annotations can be used to increase the accuracy of document-level sentiment classification. We acknowledge the additional effort required to provide these paragraph-level annotations, and so we compare these findings against an automatic means of generating topic-specific sub-documents.
Collections Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: Centre for Digital Video Processing (CDVP)
Ireland -> Dublin City University -> Subject = Computer Science: Information storage and retrieval systems
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: National Centre for Language Technology (NCLT)
Ireland -> Dublin City University -> Status = In Press
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 -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing: School of Computing
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools
Ireland -> Dublin City University -> Subject = Computer Science: World Wide Web
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: CLARITY: The Centre for Sensor Web Technologies
Ireland -> Dublin City University -> Subject = Computer Science: Information retrieval
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing
Ireland -> Dublin City University -> Subject = Computer Science: Machine learning

Full list of authors on original publication

Alan F. Smeaton, Cathal Gurrin, Paraic Sheridan, Adam Bermingham, Michael Davy, Neil O'Hare, Paul Ferguson

Experts in our system

1
Alan F. Smeaton
Dublin City University
Total Publications: 450
 
2
Cathal Gurrin
Dublin City University
Total Publications: 182
 
3
Adam Bermingham
Dublin City University
Total Publications: 15