By I. K. Sethi, Anil K. Jain
With the starting to be complexity of trend acceptance similar difficulties being solved utilizing synthetic Neural Networks, many ANN researchers are grappling with layout matters reminiscent of the scale of the community, the variety of education styles, and function overview and boundaries. those researchers are constantly rediscovering that many studying tactics lack the scaling estate; the tactics easily fail, or yield unsatisfactory effects whilst utilized to difficulties of larger dimension. Phenomena like those are very well-known to researchers in statistical development popularity (SPR), the place the
curse of dimensionality is a widely known challenge. concerns with regards to the learning and attempt pattern sizes, function house dimensionality, and the discriminatory strength of alternative classifier forms have all been commonly studied within the SPR literature. it sounds as if even if that many ANN researchers trend acceptance difficulties will not be conscious of the binds among their box and SPR, and are hence not able to effectively take advantage of paintings that has already been performed in SPR. equally, many development popularity and desktop imaginative and prescient researchers don't realize the possibility of the ANN method of resolve difficulties reminiscent of characteristic extraction, segmentation, and item popularity. the current quantity is designed as a contribution to the higher interplay among the ANN and SPR study groups
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Additional resources for Artificial neural networks and statistical pattern recognition : old and new connections
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Due to inaccuracies in t h e estimates Pi,P 2 >···» t h e selection of t h e best model according to t h e estimates P i , P 2 , . . results in an increase in t h e value of the true error function Ptrue compared with t h e value of t h e error Pideai in an ideal selection procedure which uses the true values P i , P 2 , . . In Table 3 we present estimates of t h e relative mean increase in classification error Ac = EPtme/EPideai obtained for a m a t h e m a t i c a l model when true probabilities of misclassification P i , P 2 , .
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