Fuzzy linear regression forecasting models

• 作 者: WU Cong(吴冲) HUI Xiaofeng(惠晓峰)
• 机 构: SchoolofManagement
• 出 处: 哈尔滨工业大学学报：英文版
• 发表日期: 2002年3期
• 关键词: SYMMETRIC TRIANGULAR FUZZY NUMBERS FUZZY LINEAR regression FUZZY forecasting sym
• 基金项目: Sponsored by the National Natural Foundation of China ( Grant No. 70073005 and the Scientific Research Foundation of Harbin Institute of Technology( Grant No. HIT. 200045 ).

The fuzzy linear regression forecasting model is deduced from the symmetric triangular fuzzy number.With the help of the degree of fitting and the measure of fuzziness, the determination of symmetric triangularfuzzy numbers is changed into a problem of so