The purpose of this paper is to investigate whether neural networks and, especially the Kohonen’s self-organizing map network, can be used in profitability analysis in distribution. We focus on the physical distribution part of the supply chain and build a neural network model a profitability map using shipment data from a large company. We show how the profitability map can be used in an effic...

INTRODUCTION The need for defining the extension of disease in patients undergoing radical prostatectomy due to prostate adenocarcinoma is a relevant factor cure in such individuals. In order to identify a new independent preoperative factor for predicting the extension of prostate cancer, we assessed the role of the percentage of positive fragments upon biopsy. MATERIALS AND METHODS A retros...

feel that the results we show, particularly in Figure 6, are on much more complex examples and that we have processed much larger number of buildings than reported in the previous literature ([5], [2], and [9]). We feel that our method has advantage over monocular systems such as ([5]) due to its ability to infer 3-D more directly and of having several views to validate the hypotheses. We feel ...

W study the impact of operational performance on profitability in the context of the U.S. domestic airline industry. In addition, we investigate the impact of focus [Skinner, W. 1974. The focused factory. Harvard Bus. Rev. 52(3) 113–121] on profitability in services. We use quarterly data on all major carriers, available since the introduction of required reporting of service indicators to the ...

in this study, a prediction model based on support vector machines (svm) improved by introducing a volume weighted penalty function to the model was introduced to increase the accuracy of forecasting short term trends on the stock market to develop the optimal trading strategy. along with vw-svm classifier, a hybrid feature selection method was used that consisted of f-score as the filter part ...

This study analyzed the economics of feeding dried poultry droppings as supplement in ram production. Gross margin analysis and profitability ratio was used to analyze the data collected. The result of the budgetary analysis revealed that highest total cost of ₦5292.98/ram was incurred, highest total revenue of ₦7565.40/ram, highest gross margin of ₦3272.41/ram and highest net farm income of ₦2...