A method is provided for predictive modeling of a physical process in order to determine and implement a solution to the physical process. The method includes storing representations of relevant physical relationships, observations, and outcome probabilities related to the physical process in a memory of a computer, recursively analyzing the stored representations by the computer, and generating at least one tree structure that models the physical process, the tree structure including at least one root node, a plurality of decision nodes, and a plurality of end nodes. The method also includes determining a solution to the physical process based on criterion variables, by the computer using the tree structure of the physical process to arrive at an end node, and implementing a physical solution to the physical process, the physical solution being based on the determined solution.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A method for using predictive modeling of a physical process in order to determine and implement a solution to the physical process, the method comprising: storing representations of relevant physical relationships, observations, and outcome probabilities related to the physical process in a memory of a computer; recursively analyzing the stored representations by the computer, and generating at least one tree structure that models the physical process, the tree structure including at least one root node, a plurality of decision nodes, and a plurality of end nodes, wherein the analyzing and generating include partitioning observations at each decision node into probable outcomes using target partitioning, and generating a plurality of other decision nodes based on the target partitioning, and wherein when the target partitioning of a decision node does not achieve a predetermined criteria, converting the decision node into an end node; determining a solution to the physical process based on criterion variables, by the computer using the tree structure of the physical process to arrive at an end node; and implementing a physical solution to the physical process, the physical solution being based on the determined solution. 2. The method of claim 1, wherein the predetermined criteria is a predetermined minimum number of observations, and when the target partitioning of a decision node does not achieve the predetermined minimum number of observations, determining a mean of the observations, retaining the mean of the observations at the decision node, and converting the decision node into an end node. 3. The method of claim 1, wherein the predetermined criteria is a predetermined minimum number of observations, and when the target partitioning of a decision node does not have a final stepwise regression model that includes at least one predictor variable, determining a mean of the observations, retaining the mean of the observations at the decision node, and converting the decision node into an end node. 4. The method of claim 1, further comprising: analyzing data related to the physical process by the computer to determine the relevant physical relationships, the observations, and the outcome probabilities associated with the physical relationships of the physical process. 5. The method of claim 1, wherein a predicted target partitioning of observations at decision nodes is based upon a single predictor variable. 6. The method of claim 1, wherein a predicted target partitioning of observations at decision nodes is based upon multiple predictor variables, rather than on a single predictor variable. 7. The method of claim 6, wherein a particular decision node is converted to an end node when testing of none of the multiple predictor variables at the particular decision node produces a predetermined discrimination. 8. The method of claim 6, wherein all of the multiple predictor variables are tested one at a time to determine which one predictor variable produces a best discrimination between groups and to retain the one predictor variable as the first variable in the discrimination model for a partitioning. 9. The method of claim 1, wherein implementing the physical solution includes reconfiguring subscriber services in a telecommunications network. 10. The method of claim 1, wherein implementing the physical solution includes reconfiguring an operation of a telecommunications network to accommodate predicted telecommunication service subscriber usage patterns. 11. A computer system for using predictive modeling of a physical process in order to determine and implement a solution to the physical process, the computer system comprising: a user interface that enables a user to enter data related to the physical process into the computer system; a memory that stores representations of relevant physical relationships, observations, and outcome probabilities determined from the data related to the physical process; a data processor that recursively analyzes the stored representations, and generates at least one tree structure that models the physical process, the tree structure including at least one root node, a plurality of decision nodes, and a plurality of end nodes, wherein the data processor partitions observations at each decision node into probable outcomes using target partitioning, generates a plurality of other decision nodes based on the target partitioning, and determines a solution to the physical process based on criterion variables, by the data processor using the tree structure of the physical process to arrive at an end node; and an output terminal for communicating the determined solution for the physical process to the user, for implementation of a physical solution to the physical process, wherein when the target partitioning of a decision node does not achieve a predetermined criteria, converting the decision node into an end node. 12. The computer system of claim 11, wherein the predetermined criteria is a predetermined minimum number of observations, and when the target partitioning of a decision node does not achieve the predetermined minimum number of observations, determining a mean of the observations, retaining the mean of the observations at the decision node, and converting the decision node into an end node. 13. The computer system of claim 11, wherein the predetermined criteria is a predetermined minimum number of observations, and when the target partitioning of a decision node does not have a final stepwise regression model that includes at least one predictor variable, determining a mean of the observations, retaining the mean of the observations at the decision node, and converting the decision node into an end node. 14. The computer system of claim 11, wherein the processor analyzes the data related to the physical process to determine the relevant physical relationships, the observations, and the outcome probabilities associated with the physical relationships of the physical process. 15. The computer system of 11, wherein a predicted target partitioning of observations at decision nodes is based upon a single predictor variable. 16. The computer system of claim 11, wherein a predicted target partitioning of observations at decision nodes is based upon multiple predictor variables, rather than on a single predictor variable. 17. The computer system of claim 11, wherein implementing the physical solution includes reconfiguring subscriber services in a telecommunications network. 18. A non-transitory computer-readable storage medium encoded with an executable computer program for using predictive modeling of a physical process in order to determine and implement a solution to the physical process and that, when executed by a processor, causes the processor to perform operations comprising: analyzing data associated with the physical process to determine relevant physical relationships, observations, and outcome probabilities associated with the physical relationships of the physical process; storing representations of the relevant physical relationships, observations, and outcome probabilities in a memory of a computer; recursively analyzing the stored representations by the computer, and generating at least one tree structure that models the physical process, the tree structure including at least one root node, a plurality of decision nodes, and a plurality of end nodes, wherein the recursively analyzing the stored representations further includes a partitioning observations at each decision node into probable outcomes using target partitioning, and generating a plurality of other decision nodes based on the target partitioning, and wherein when the target partitioning of a decision node does not achieve a predetermined criteria, converting the decision node into an end node; determining a solution to the physical process based on criterion variables, by the computer using the tree structure of the physical process to arrive at an end node; and outputting the determined solution for the physical process to the user, for implementation of a physical solution to the physical process. 19. The non-transitory computer-readable storage medium of claim 18, wherein the predetermined criteria is a predetermined minimum number of observations, and when the target partitioning of a decision node does not achieve the predetermined minimum number of observations, determining a mean of the observations, retaining the mean of the observations at the decision node, and converting the decision node into an end node. 20. The non-transitory computer-readable storage medium of claim 18, wherein the predetermined criteria is a predetermined minimum number of observations, and when the target partitioning of a decision node does not have a final stepwise regression model that includes at least one predictor variable, determining a mean of the observations, retaining the mean of the observations at the decision node, and converting the decision node into an end node.