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Novel Topic Diffusion Prediction using Latent Semantic and User Behavior.
San-Chuan Hung
Tsung-Ting Kuo
Shou-De Lin
Published in:
ASE BD&SI (2015)
Keyphrases
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user behavior
latent semantic
user interaction
latent semantic indexing
latent semantic analysis
query expansion
user preferences
user supplied
probabilistic latent semantic analysis
semantic information
text data
user behavior patterns
topic models
topic modeling
text mining
natural language
keywords