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Negativity Bias Effect in Helpfulness Perception of Word-of-Mouths: the Influence of Concreteness and Emotion.
Chih-Chien Wang
Feng-Sha Chou
Chiao-Chieh Chen
Yann-Jy Yang
Published in:
MISNC (2015)
Keyphrases
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virtual agents
emotional state
n gram
english words
information retrieval
keywords
facial expressions
language model
human perception
individual differences