Last but definitely not least: on the role of the last sentence in automatic polarity-classification

Authors:
Israela Becker;Vered Aharonson
Affiliations:
AFEKA -- Tel-Aviv Academic College of Engineering, Israel;AFEKA -- Tel-Aviv Academic College of Engineering, Israel
Venue:
ACLShort '10 Proceedings of the ACL 2010 Conference Short Papers
Year:
2010

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Abstract

Two psycholinguistic and psychophysical experiments show that in order to efficiently extract polarity of written texts such as customer-reviews on the Internet, one should concentrate computational efforts on messages in the final position of the text.