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Instant Topic Extraction From a Text-Based Communication Channel for Seeing the World.
Megumi Ishii
Minako Izawa
Ryoji Kataoka
Masahiro Oku
Katsuhiko Ogawa
Published in:
Int. J. Hum. Comput. Interact. (2007)
Keyphrases
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communication channels
topic extraction
document classification
text analysis
document clustering
topic modeling
blog entries
latent dirichlet allocation
information retrieval
multimedia
active learning
text classification
search engine
text mining
dimensionality reduction
topic models