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Multi-entity sentiment scoring

Abstract:

We present a compositional framework for modelling entity-level sentiment (sub)contexts, and demonstrate how holistic multi-entity polarity scoring emerges as a by-product of compositional sentiment parsing. A data set of five annotators' multi-entity judgements is presented, and a human ceiling is established for the challenging new task. The accuracy of an initial implementation, which includes both supervised learning and heuristic distance-based scoring methods, is 5.6∼6.8 points below th...

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Authors


Moilanen, K More by this author
Pages:
258-263
Publication date:
2009
ISSN:
1313-8502
URN:
uuid:c8d8e5cd-e122-47b5-a171-3425de3dd7f6
Source identifiers:
354945
Local pid:
pubs:354945

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