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Evolving Social Media Background Representation with Frequency Weights and Co-Occurrence Graphs.
Yihong Zhang
Xiu Susie Fang
Takahiro Hara
Published in:
ACM Trans. Knowl. Discov. Data (2023)
Keyphrases
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co occurrence
social media
occurrence frequency
semantic space
semantic similarity
wordnet
named entities
visual words
latent semantic analysis
text mining
language model
semantic relations
user generated content
probabilistic latent semantic analysis