ulda 中文意思是什麼
ulda
解釋
低散布檔案-
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
該文完善了具有統計不相關性的線性鑒別分析的理論構架，給出了求解不相關的最優鑒別矢量集的一個非常簡單而有效的演算法，並指出統計不相關的線性鑒別分析的理論是經典的fisher線性鑒別法的進一步發展。 -
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
揭示了具有統計不相關性的線性鑒別分析與經典的k - l展開方法的內在關系，即不相關的線性鑒別分析方法與包含在類均值向量中判別信息的最優壓縮方法是等價的，並在此基礎上導出了一種最優k - l展開方法。
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