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Reducing dimensionality in a database of sleep EEG arousals.
Diego Álvarez-Estévez
Noelia Sánchez-Maroño
Amparo Alonso-Betanzos
Vicente Moret-Bonillo
Published in:
Expert Syst. Appl. (2011)
Keyphrases
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database
sleep stage
databases
high dimensional
database systems
eeg signals
relational databases
database applications
data sets
database queries
database management systems
signal processing
data model
training set
feature space
information systems
costs can be reduced