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

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