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Question difficulty evaluation by knowledge gap analysis in Question Answer communities.
Chih-Lu Lin
Ying-Liang Chen
Hung-Yu Kao
Published in:
ASONAM (2014)
Keyphrases
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question answer
data analysis
statistical analysis
knowledge sharing
domain knowledge
neural network
case study
knowledge discovery
database
learning algorithm
prior knowledge
knowledge acquisition
machine learning
knowledge base
human experts
knowledge extraction