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Understanding the effects of real-time sentiment analysis and morale visualisation in backchannel systems: A case study.
Theodor Wyeld
Peerumporn Jiranantanagorn
Haifeng Shen
Kewen Liao
Tomasz Bednarz
Published in:
Int. J. Hum. Comput. Stud. (2021)
Keyphrases
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sentiment analysis
real time
sentiment classification
opinion mining
text classification
sentence level
social networks
multi aspect
user generated
sentiment lexicon
product features
query expansion
text mining
collaborative filtering
natural language processing
expert systems
feature selection