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http://dspace.mediu.edu.my:8181/xmlui/handle/1721.1/6976| Title: | Optimal Unsupervised Learning in Feedforward Neural Networks |
| Issue Date: | 9-Oct-2013 |
| Description: | We investigate the properties of feedforward neural networks trained with Hebbian learning algorithms. A new unsupervised algorithm is proposed which produces statistically uncorrelated outputs. The algorithm causes the weights of the network to converge to the eigenvectors of the input correlation with largest eigenvalues. The algorithm is closely related to the technique of Self-supervised Backpropagation, as well as other algorithms for unsupervised learning. Applications of the algorithm to texture processing, image coding, and stereo depth edge detection are given. We show that the algorithm can lead to the development of filters qualitatively similar to those found in primate visual cortex. |
| URI: | http://koha.mediu.edu.my:8181/xmlui/handle/1721 |
| Other Identifiers: | AITR-1086 http://hdl.handle.net/1721.1/6976 |
| Appears in Collections: | MIT Items |
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