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On cost-aware biased respondent group selection for minority opinion survey.
Wei Wang
Donghyun Kim
Matthew Tetteh
Jun Liang
Wonjun Lee
Published in:
Discret. Math. Algorithms Appl. (2016)
Keyphrases
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sentiment analysis
high cost
high quality
total cost
data collection
cost sensitive
selection algorithm
multi class
group members
cost reduction
likert scale