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A Node Classification Approach for Dynamically Extracting the Structures of Online Discussions.
Shota Suzuki
Takayuki Ito
Ahmed Moustafa
Rafik Hadfi
Published in:
JSAI (2020)
Keyphrases
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online discussion
decision trees
feature extraction
content analysis
image classification
feature vectors
feature space
knowledge construction
feature selection
supervised learning
visual features
knowledge transfer