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Feature Analysis and Hierarchical Classification of Anxiety Severity during early COVID-19.
Binh Nguyen
Michael Nigro
Alice Rueda
Sharadha Kolappan
Venkat Bhat
Sridhar Krishnan
Published in:
EMBC (2021)
Keyphrases
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hierarchical classification
feature analysis
hierarchical structure
classification algorithm
face recognition
feature extraction
text classification
correlation filters
linear discriminant analysis
hierarchical text classification
feature selection
image processing
multiscale
feature space
relational databases