Unsupervised Feature Learning Improves Prediction of Human Brain Activity in Response to Natural Images.
Umut GüçlüMarcel A. J. van GervenPublished in: PLoS Comput. Biol. (2014)
Keyphrases
- natural images
- brain activity
- unsupervised feature learning
- higher order
- human subjects
- multiscale
- input image
- object recognition
- denoising
- image patches
- test images
- deep learning
- receptive fields
- statistics of natural images
- saliency map
- superpixels
- functional magnetic resonance imaging
- conditional random fields
- correlation coefficient
- markov random field
- eeg signals
- pairwise
- pattern recognition