ulda meaning in English

低散布档案

The inherent relationship between fisher linear discriminant analysis and karhunen - loeve expansion is revealed , i . e . , ulda is essentially equivalent to one classical k - l expansion method . moreover , we enhance ulda using the idea of another k - l expansion method , and finally an optimal k - l expansion method is developed
揭示了具有统计不相关性的线性鉴别分析与经典的k - l展开方法的内在关系，即不相关的线性鉴别分析方法与包含在类均值向量中判别信息的最优压缩方法是等价的，并在此基础上导出了一种最优k - l展开方法。
We first develop a theoretical framework for the uncorrelated fisher linear discriminant analysis ( ulda ) and show it to be an improvement of the classical linear discriminant analysis in theory . we demonstrate that ulda outperforms the foley - sommon discriminant analysis ( fslda ) and discuss why it is
该文完善了具有统计不相关性的线性鉴别分析的理论构架，给出了求解不相关的最优鉴别矢量集的一个非常简单而有效的算法，并指出统计不相关的线性鉴别分析的理论是经典的fisher线性鉴别法的进一步发展。