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OpinionBlocks: A Crowd-Powered, Self-improving Interactive Visual Analytic System for Understanding Opinion Text.
Mengdie Hu
Huahai Yang
Michelle X. Zhou
Liang Gou
Yunyao Li
Eben M. Haber
Published in:
INTERACT (2) (2013)
Keyphrases
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interactive visual
interactive visualization
visual exploration
sentence level
positive or negative
information retrieval
text mining
database
data visualization
text documents
sentiment analysis