Data mining and quantitative structure - activity relationship ( QSAR ) are fundamental approaches for drug discoverty research.

数据发掘和定量的构效关系 ( QSAR ) 是药物发现中重要的研究方法.本文首先介绍了一种极具实用价值的无模式分类与模式识别的基本方法,即k最近邻法.

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Objective To study quantitative structure - activity relationship of emodin derivatives against the cell line of KB.

目的探索建立大黄素衍生物抗口腔底癌细胞活性的构效关系模型.

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