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Improving Bag-of-Visual-Words model using visual n-grams for human action classification.
Ruber Hernández-García
Julián Ramos Cózar
Nicolás Guil
Edel B. García Reyes
Hichem Sahli
Published in:
Expert Syst. Appl. (2018)
Keyphrases
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n gram
probabilistic model
information retrieval
low level
natural language processing
action classification
data mining
high level
similarity measure
information retrieval systems
visual features
action recognition
probabilistic latent semantic analysis