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| 门限自回归模型参数的局部正交设计寻优法 | |
| 引用本文： | 吴晓明,关蓬莱. 门限自回归模型参数的局部正交设计寻优法[J]. 沈阳航空工业学院学报, 2003, 20(3): 79-81 |
| 作者姓名： | 吴晓明 关蓬莱 |
| 作者单位： | 沈阳航空工业学院,辽宁,沈阳,110034 |
| 摘 要： | 在采用点值图确定门限区间个数的基础上，对门自回归模型中门限值、滞后步长、各门限区间模型阶数，利用正交设计方法寻优，计算工作量锐减，却可得到精度较高的预报模型。 |
| 关 键 词： | 门限自回归模型 正交设计 滞后步长 预报误差均方 |
| 文章编号： | 1007-1385(2003)03-0079-03 |
| 修稿时间： | 2003-01-06 |
An optimizing method of threshold auto-regressive model parameters in partial orthogonal design |
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| WU Xiao-ming GUAN Peng-lai. An optimizing method of threshold auto-regressive model parameters in partial orthogonal design[J]. Journal of Shenyang Institute of Aeronautical Engineering, 2003, 20(3): 79-81 | |
| Authors: | WU Xiao-ming GUAN Peng-lai |
| Abstract: | Determining interval numbers on the basis of Dot Figure, an orthogonal design method is used to optimize the average threshold, lag step-length, and stage number of every interval, the prediction model shows that the results matched well and quantities of calculation work decreased. |
| Keywords: | threshold auto-regressive model orthogonal design lag step-length prediction mean square error |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |