CATCORTEX Dissimilarity dataset.
D = CATCORTEX The cat-cortex data set is provided as a 65x65 dissimilarity matrix describing the connection strengths between 65 cortical areas of a cat from four regions (classes): auditory (A), frontolimbic (F), somatosensory (S) and visual (V). The data was collected by [Scannell] and used for classication [Graepel] and clustering [Denoeux and Masson]. The dissimilarity values are measured on an ordinal scale. Reference(s)J. Scannell, C. Blakemore, M. Young, Analysis of connectivity in the cat cerebral cortex. Journal of Neuroscience, vol. 15, 1463-1483, 1995. T. Graepel, R. Herbrich, P. Bollmann-Sdorra, K. Obermayer, Classification on pairwise proximity data. In Advances in Neural Information System Processing vol. 11, 438-444, 1999. T. Denoeux, T. and M.-H. Masson, EVCLUS: Evidential clustering of proximity data. IEEE Transations on Systems, Man and Cybernetics, vol. 34, 95-109, 2004. See alsoprtools, datasets, prdisdata,
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