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Towards filtering undesired short text messages using an online learning approach with semantic indexing.
Renato Moraes Silva
Túlio C. Alberto
Tiago A. Almeida
Akebo Yamakami
Published in:
Expert Syst. Appl. (2017)
Keyphrases
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semantic indexing
short text
online learning
semantic concepts
multimedia information retrieval
topic detection
email
active learning
multi modal
semantic description
visual features
video retrieval
image content
low level features
multimedia content
knn
e learning