Sub-band Convolutional Neural Networks for Small-footprint Spoken Term Classification.
Chieh-Chi KaoMing SunYixin GaoShiv VitaladevuniChao WangPublished in: CoRR (2019)
Keyphrases
- subband
- feature vectors
- convolutional neural networks
- multiresolution
- high frequency
- wavelet coefficients
- discrete wavelet transform
- image classification
- wavelet transform
- locally adaptive
- low frequency
- frequency domain
- support vector machine
- wavelet decomposition
- pattern recognition
- support vector
- machine learning
- low pass
- contourlet transform
- image compression
- filter bank
- bit rate
- feature space
- high resolution
- image segmentation
- feature selection
- computer vision