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An Effective Approach for Modelling Time Features for Classifying Bursty Topics on Twitter.
Anjie Fang
Iadh Ounis
Craig MacDonald
Philip Habel
Xiaoyu Xiong
Haitao Yu
Published in:
CIKM (2018)
Keyphrases
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image features
low level
feature vectors
classification accuracy
topic detection
feature extraction
topic models
extracted features
prior knowledge
social media
feature space
learning algorithm
co occurrence
feature set
false positives
latent dirichlet allocation
social networks