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Search for K: Assessing Five Topic-Modeling Approaches to 120, 000 Canadian Articles.
Qiang Fu
Yufan Zhuang
Jiaxin Gu
Yushu Zhu
Huihui Qin
Xin Guo
Published in:
IEEE BigData (2019)
Keyphrases
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search algorithm
news articles
search methods
search strategy
information seeking
topic modeling
search efficiency
topics covered
data sets
genetic algorithm
social networks
search space
web search
simulated annealing
topic models
news stories