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Getting a Grasp on Tag Collections by Visualising Tag Clusters Based on Higher-order Co-occurrences.
Katja Niemann
Maren Scheffel
Sarah Leon Rojas
Martin Wolpers
Hendrik Drachsler
Marcus Specht
Published in:
VISLA@LAK (2015)
Keyphrases
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co occurrence
higher order
wordnet
similarity matrix
semantic similarity
pairwise
social tagging
information retrieval
clustering algorithm
semantic relations
tag recommendation
keywords
document collections
latent semantic analysis
visual words
data clustering