Model selection for decision support systems
First Claim
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1. A method for selecting a sub model, the method comprising the following steps:
- (a) obtaining first information about a presenting issue from a user;
(b) using the first information within a supermodel to identify an underlying issue and an associated sub model for providing a solution to the underlying issue, including the following substeps;
(b.1) using a Bayesian network structure to identify the underlying issue and the associated sub model;
(c) obtaining, by the sub model, additional information about the underlying issue from the user; and
, (d) using the additional information by the sub model to identify a solution to the underlying issue.
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Abstract
Model selection is performed. First information is obtained from a user about a presenting issue. The first information is used within a supermodel to identify an underlying issue and an associated sub model for providing a solution to the underlying issue. A Bayesian network structure is used to identify the underlying issue and the associated sub model. The sub model obtains additional information about the underlying issue from the user. The sub model uses the additional information to identify a solution to the underlying issue.
46 Citations
36 Claims
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1. A method for selecting a sub model, the method comprising the following steps:
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(a) obtaining first information about a presenting issue from a user;
(b) using the first information within a supermodel to identify an underlying issue and an associated sub model for providing a solution to the underlying issue, including the following substeps;
(b.1) using a Bayesian network structure to identify the underlying issue and the associated sub model;
(c) obtaining, by the sub model, additional information about the underlying issue from the user; and
,(d) using the additional information by the sub model to identify a solution to the underlying issue. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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19. A system for performing selecting among sub models, the system comprising:
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a supermodel for obtaining first information about a presenting issue from a user, the supermodel being implemented using a Bayesian network structure; and
,a plurality of sub models, each sub model, when activated, obtaining additional information about an underlying issue from the user, the additional information being used by the sub model to identify a solution to the underlying issue;
wherein the supermodel uses the first information to identify the underlying issue and one of the plurality of sub models for providing a solution to the underlying issue.
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Specification