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Topic Graph Generation for Query Navigation: Use of Frequency Classes for Topic Extraction
Yoshiki Niwa
Shingo Nishioka
Makoto Iwayama
Akihiko Takano
Yoshihiko Nitta
Published in:
CoRR (1997)
Keyphrases
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topic extraction
text analysis
query disambiguation
document clustering
document classification
topic modeling
latent dirichlet allocation
blog entries
query processing
query expansion
topic models
user queries
text classification
text mining
generative model
web documents
keywords
news articles
keyword search