Using case based reasoning for basis development in intelligent decision systems
The artificial intelligence technique of case based reasoning is proposed to support the initial structuring of decision theoretic models. Case based reasoning obtains an initial problem structure by accessing and manipulating influence diagrams stored in a large knowledge base of cases. A matching...
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Veröffentlicht in: | European journal of operational research 1994-08, Vol.77 (1), p.40-59 |
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container_title | European journal of operational research |
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creator | McGovern, Jim Samson, Danny Wirth, Andrew |
description | The artificial intelligence technique of case based reasoning is proposed to support the initial structuring of decision theoretic models. Case based reasoning obtains an initial problem structure by accessing and manipulating influence diagrams stored in a large knowledge base of cases. A matching process locates all cases which match a specification on influences which are direct, indirect and analogous. The set of matching cases is reduced to the smallest sub-set which contains all influences. This set is then ranked. If this phase does not produce a suitable basis the matched cases and any unmatched influences are merged to produce a new case. An architecture which incorporates case based reasoning with traditional intelligent decision system architectures is described. |
doi_str_mv | 10.1016/0377-2217(94)90027-2 |
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Utility theory</subject><subject>Exact sciences and technology</subject><subject>Influence diagrams</subject><subject>Operational research and scientific management</subject><subject>Operational research. 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ispartof | European journal of operational research, 1994-08, Vol.77 (1), p.40-59 |
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source | RePEc; Access via ScienceDirect (Elsevier) |
subjects | Applied sciences Artificial intelligence Case based reasoning Decision support systems Decision theory Decision theory. Utility theory Exact sciences and technology Influence diagrams Operational research and scientific management Operational research. Management science Operations research Studies |
title | Using case based reasoning for basis development in intelligent decision systems |
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