“heteroscedastic discriminant analysis，HDA”的概念、定义、翻译、参考文献-科学参考

单词	heteroscedastic discriminant analysis，HDA
释义	heteroscedastic discriminant analysis，HDA Encyclopedia 工学异方差判别分析释 heteroscedastic discriminant analysis，HDA异方差判别分析假设每类样本的类内离散度矩阵具有异方差特性，以样本的可分性为目的获取最具判别能力的特征的方法。
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