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An empirical comparison of neural network and logistic regression models
Authors:Akhil Kumar  Vithala R Rao  Harsh Soni
Institution:(1) College of Business, University of Colorado, 80309-0419 Boulder, CO;(2) S.C. Johnson Graduate School of Management, Cornell University, 14853-4201 Ithaca, NY
Abstract:The purpose of this paper is to critically compare a neural network technique with the established statistical technique of logistic regression for modeling decisions for several marketing situations. In our study, these two modeling techniques were compared using data collected on the decisions by supermarket buyers whether to add a new product to their shelves or not. Our analysis shows that although neural networks offer a possible alternative approach, they have both strengths and weaknesses that must be clearly understood.
Keywords:neural networks  logistic regression  back-propagation  empirical comparison  sigmoid function  C-Index
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