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A New Study on Decision Tree(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2001年05期
Page:
449-452
Research Field:
Publishing date:

Info

Title:
A New Study on Decision Tree
Author(s):
MaLei YangShanzhi FengJunwen
School of Economics and Management,NUST,Nanjing 210094
Keywords:
decision analysis decision tree decision table Bayesian decision alternat ive selection and ranking
PACS:
C934
DOI:
-
Abstract:
Up to now, the decision tree method is used to find the opt imal solut ion of a Bayesian decision problem, that is, to select an opt imal one f rom several decision alternatives. T he number of the alternat ives of the decision t ree is implicit. It is dif ficult to use the decision tree method to f ind the sub- opt imal solut ion, not to mention the alternative ranking. In this sense, the decision t ree method is less ef fective than the strategic mat rix method. This paper discusses how to use the decision tree method to select and rank the alternat ives. A practical case study is given to illust rate the applicability .

References:

1 Sheno y P P. Valuat ion- based systems for Bayesian decision analysis. Operations Resear ch, 1992,40( 3) ; 463~ 494
2 Sheno y P P. A comparison of graphical techniques for decision analysis. Euro pean Journal of Operatio nal Research, 1994, 78( 1) : 1~ 21
3 Co valiu Z, Oliv er R M. Repr esentat ion and solution of decision problems using sequent ial decision diag rams. Manag ement Science, 1995, 41( 12) : 1 860~ 1 881

Memo

Memo:
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Last Update: 2013-03-25