Journal of Chongqing Jiaotong University(Natural Science) ›› 2006, Vol. 25 ›› Issue (4): 146-147.
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DONG Zhi-qing
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董志清
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Abstract: Aboutweight Linear regressionmodel，We pmposethe problem of influence measure of weight disturbance，provide the maritx of influence measure of weight disturbance，and utilize trace aud spectral norm，at hst，get sonle results．
Key words: weight regression, influence measur, trace, spectral norm
摘要： 对于加权线性回归模型，我们考虑权扰动的影响度量问题，给出权扰动的影响度量矩阵，利用迹、谱范数为工 具，得出一些结论
关键词: 权回归, 影响度量, 迹, 谱范数
CLC Number:
O212
DONG Zhi-qing. The matrix of influence measure of weight disturbance an d its analysis[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(4): 146-147.
董志清. 权扰动的影响度量矩阵及其矩阵分析[J]. 重庆交通大学学报（自然科学版）, 2006, 25(4): 146-147.
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