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Assessing Post Deletion in Sina Weibo: Multi-modal Classification of Hot Topics.
Meisam Navaki Arefi
Rajkumar Pandi
Michael Carl Tschantz
Jedidiah R. Crandall
King-wa Fu
Dahlia Qiu Shi
Miao Sha
Published in:
CoRR (2019)
Keyphrases
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multi modal
hot topics
single modality
multi modality
image classification
text classification
machine learning
cross modal
high dimensional
unsupervised learning
audio visual
feature selection
feature extraction
feature space
topic detection