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Detecting Anomalies in Time-Varying Media Crime News Using Tensor Decomposition.
Hugo Alatrista-Salas
Pablo Lavado
Juandiego Morzan
Miguel Núñez-del-Prado
Gustavo Yamada
Published in:
SIMBig (2019)
Keyphrases
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detecting anomalies
tensor decomposition
anomaly detection
data representation
auxiliary information
data mining applications
high order
multimedia
tensor factorization
low rank
abnormal events
social media
keywords
clustering algorithm
visual data
data mining techniques
user generated content
metadata