Volume 31 Issue 8
Aug.  2006
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HU Shiyuan, LI Deren, LIU Yaolin, LI Deyi. Determination and Integration of Subjective Weights and Objective Weights of Land Grading Factors[J]. Geomatics and Information Science of Wuhan University, 2006, 31(8): 695-699.
Citation: HU Shiyuan, LI Deren, LIU Yaolin, LI Deyi. Determination and Integration of Subjective Weights and Objective Weights of Land Grading Factors[J]. Geomatics and Information Science of Wuhan University, 2006, 31(8): 695-699.
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Determination and Integration of Subjective Weights and Objective Weights of Land Grading Factors

  • 1 School of Resource and Environment Science,Wuhan University,129 Luoyu Road,Wuhan 430079,China;2 Key Laboratory of Geographic Information System,Ministry of Education,Wuhan University,129 Luoyu Road,Wuhan 430079,China;3 State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,129 Luoyu Road,Wuhan 430079,China;4 Institue of Electronic System Engineering,6 Wanshou Road,Beijing 100039, China

Funds: 国家自然科学基金资助项目(40271088)
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  • Received Date: May 14, 2006
  • Revised Date: May 14, 2006
  • Published Date: August 04, 2006
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  • Some shortcomings of traditional methods in figuring out the weights of land grading factors are analyzed,and a weight mining method based on cloud model,which integrates subjective information with objective information,is brought forth.The basic idea of applying cloud model,Delphi and correlation analysis to figure out the weights of land grading factors is also expatiated.Last,the residential land in Wuhan is taken as an example to mine the weights of land grading factors,and the feasibility of the application is analyzed.
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