Updating discriminant functions estimated from inverse gaussian populations |
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| Authors: | RK Amoh K Kocherlakota |
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| Institution: | 1. University of Science and Technology , Kumasi, Ghana;2. University of Manitoba , Winnipeg, Canada |
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| Abstract: | The problem of updating discriminant functions estimated from inverse Gaussian populations is investigated in situations when the additional observations are mixed (unclassified) or classified. In each case two types of discriminant functions, linear and quadratic, are considered. Using simulation experiments the performance of the updating procedures is evaluated by means of relative efficiencies. |
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| Keywords: | inverse Gaussian distribution linear discriminant function quadratic discriminant function updating data mixtures simulation |
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