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Titolo
The Identification of Features in Artificial Data and the Formation of Local Filters From Video Data Using the Rectified Gaussian Distribution.
Autor(es)
Soggetto
Computer Science
Fecha de publicación
2001
Editore
University of Paisley, Scotland
Citación
Computing and Information Systems Journal. Volumen 8 (1), pp. 21-26. University of Paisley, Scotland.
Resumen
We investigate the use of an unsupervised artificial neural network to form a sparse representation of the underlying causes in a data set. By using fixed lateral connections that are derived from the Rectified Generalised Gaussian distribution, we form a network that is capable of identifying multiple cause structure in visual data and grouping similar causes together on the output response of the network. We show that the network may be used to form local spatiotemporal filters in response to real images contained in video data.
URI
ISSN
1352-9404 (Online)
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- BISITE. Artículos [292]