Principal components of auditory spectro-temporal receptive fields.
Nagaraj MahajanNima MesgaraniHynek HermanskyPublished in: INTERSPEECH (2014)
Keyphrases
- principal components
- receptive fields
- biologically inspired
- space time
- visual information
- natural images
- principal component analysis
- dimensionality reduction
- visual cortex
- image representation
- spatio temporal
- input space
- principal component regression
- saliency map
- primary visual cortex
- hidden layer
- covariance matrix
- higher order
- feed forward
- high dimensional
- object recognition
- multiscale
- training data
- feature extraction
- image processing