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LDA-based data augmentation algorithm for acoustic scene classification.
Yan Leng
Weiwei Zhao
Chan Lin
Chengli Sun
Rongyan Wang
Qi Yuan
Dengwang Li
Published in:
Knowl. Based Syst. (2020)
Keyphrases
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high level
low level
data analysis
scene classification
k means
probabilistic model
learning algorithm
object recognition
image representation
data mining
similarity measure
knowledge discovery
image data
image features
text categorization
matching algorithm