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A rating prediction method for e-commerce application using ordinal regression based on LDA with multi-modal features.
Takayuki Kawashima
Takahiro Ogawa
Miki Haseyama
Published in:
GCCE (2013)
Keyphrases
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multi modal
feature set
multi modality
prior knowledge
probabilistic model
feature extraction
multiscale
feature space
pairwise
low level
classification accuracy
collaborative filtering
co occurrence
generative model
key frames