haku: @author Sarkar, S. / yhteensä: 6
viite: 6 / 6
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| Tekijä: | Sarkar, S. |
| Otsikko: | An information theoretic technique to design belief network based expert systems |
| Lehti: | Decision Support Systems
1996 : APR 22, VOL. 17:1, p. 13-30 |
| Asiasana: | DECISION SUPPORT SYSTEMS KNOWLEDGE-BASED SYSTEMS INFORMATION |
| Kieli: | eng |
| Tiivistelmä: | This paper addresses the problem of constructing belief network based expert systems. The authors discuss a design tool that assists in the development of such expert systems by comparing alternative representations. The The design tool uses information theoretic measures to compare alternative structures. Three important capabilities of the design tool are discussed: (1) evaluating alternative structures based on sample data; (2) finding optimal networks with specified connectivity conditions; and (3) eliminating weak dependencies from derived network structures. |
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