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SICS at NTCIR-7 MOAT: constructions represented in parallel with lexical items
RISE, Swedish ICT, SICS.ORCID iD: 0000-0003-4042-4919
RISE, Swedish ICT, SICS.
RISE, Swedish ICT, SICS.
Number of Authors: 3
2008 (English)In: Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies, 2008, 1, , 4 p.237-240 p.Conference paper, (Refereed)
Abstract [en]

This paper describes experiments to find attitudinal expressions in written English text. The experiments are based on an analysis of text with respect to not only the vocabulary of content terms present in it (which most other approaches use as a basis for analysis) but also on structural features of the text as represented by presence of function words (in other approaches often removed by stop lists) and by presence of constructional features (typically disregarded by most other analyses). In our analysis, following a constructional grammatical framework, structural features are treated similarly to vocabulary features. Our result gives us reason to conclude - provisionally, until more empirical verification experiments can be performed - that: * Linguistic structural information does help in establishing whether a sentence is opinionated or not; whereas * Linguistic information of this specific type does not help in distinguishing sentences of differing polarity.

Place, publisher, year, edition, pages
2008, 1. , 4 p.237-240 p.
Keyword [en]
NTCIR, constructional features, linguistic opinion analysis
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:ri:diva-22929OAI: oai:DiVA.org:ri-22929DiVA: diva2:1042494
Conference
The 7th NTCIR Workshop (2007/2008) - Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, 16-19 December 2008, Tokyo, Japan
Projects
Attityd
Available from: 2016-10-31 Created: 2016-10-31 Last updated: 2016-12-29Bibliographically approved

Open Access in DiVA

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Other links

http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings7/pdf/NTCIR7/C2/MOAT/07-NTCIR7-MOAT-KarlgrenJ.pdf

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
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  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
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