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Graph-based Topic Extraction Using Centroid Distance of Phrase Embeddings on Healthy Aging Open-ended Survey Questions.
Dijana Kosmajac
Kirstie Smith
Vlado Keselj
Susan Kirkland
Published in:
ICDM (Workshops) (2020)
Keyphrases
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open ended
topic extraction
multiple choice
text analysis
document clustering
document classification
learning outcomes
topic modeling
latent dirichlet allocation
multimedia
inquiry learning
content analysis
affect detection
search engine
text documents
text mining
knowledge discovery
keywords
feature selection