“sufficient dimension reduction”的概念、定义、翻译、参考文献-科学参考

单词	sufficient dimension reduction
释义	sufficient dimension reduction Encyclopedia 理学充分降维方法释 sufficient dimension reduction充分降维方法在不损失信息、不假定模型函数形式的前提下，利用因变量信息，从高维自变量中抽取低维结构，实现降维目的的一种有监督学习方法。
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