Extracting deep bottleneck features using stacked auto-encoders.

Jonas Gehring Yajie Miao Florian Metze Alex Waibel

Published in: ICASSP (2013)

Keyphrases

extracting features
feature vectors
feature extraction
automatically extracted
image features
neural network
feature set
co occurrence
low level
high level
image processing
information systems
artificial intelligence
classification accuracy
key features
feature subset
salient features
invariant features
data sets