Then improved maximum scatter difference discriminate analysis is performed on the residual space to extract discriminate features of training samples and testing samples.

为了提高最大散度差鉴别分析方法在人脸识别中的识别率，提出了一种改进的基于差空间的最大散度差鉴别分析人脸识别算法。

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Thus, traditional credit assessment models, such as financial ratio analysis, multiple discriminate analysis and so on, cannot solve this problem effectively, completely and perfectly.

传统的信用评价模型有财务比率分析、多元判别分析等，但这些模型都不能有效、全面、完整地解决信用评价问题。

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The above results show that it is reasonable to discriminate larval and young fish with its otolith by Fourier shape analysis, especially based on body length.

上述研究结果表明，采用基于耳石形态的傅立叶分析方法来鉴别仔幼鱼的种类是可行的，以体长为基础的判别方程具有最好的判别效果。

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