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Combining Psycho-linguistic, Content-based and Chat-based Features to Detect Predation in Chatrooms.
Javier Parapar
David E. Losada
Alvaro Barreiro
Published in:
J. Univers. Comput. Sci. (2014)
Keyphrases
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feature space
learning algorithm
detection method
detection algorithm
image features
image retrieval
training data
multimedia
multiscale
feature extraction
prior knowledge
classification accuracy
feature set
search engine
data sets
false positives