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Annotating Topics of Opinions

Published 1 May 2008Open access
Veselin Stoyanov, Claire Cardie
Citations59
SJR quartileQ1
SJR score0.48
SNIP1.79
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TL;DR

This paper proposes a methodology for the manual annotation of opinion topics and uses it to annotate a portion of an existing general-purpose opinion corpus with opinion topic information to suggest that the annotations are reliable.

Abstract

Fine-grained subjectivity analysis has been the subject of much recent research attention. As a result, the field has gained a number of working definitions, technical approaches and manually annotated corpora that cover many facets of subjectivity. Little work has been done, however, on one aspect of fine-grained opinions – the specification and identification of opinion topics. In particular, due to the difficulty of manual opinion topic annotation, no general-purpose opinion corpus with information about topics of fine-grained opinions currently exists. In this paper, we propose a methodology for the manual annotation of opinion topics and use it to annotate a portion of an existing general-purpose opinion corpus with opinion topic information. Inter-annotator agreement results according to a number of metrics suggest that the annotations are reliable. 1.

Keywords

Computer Science