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基于氮杂环结构-毒性依赖机制的卡马西平转化产物EC50毒性预测模型研究
为解决卡马西平(CBZ)转化产物(TPs)毒性数据匮乏问题,研究人员通过机器学习构建了基于氮杂环结构(NHCs)的EC50毒性预测模型。采用变分自编码器(VAE)数据增强技术,建立支持向量回归(SVR)和梯度提升机(GBM)最优模型,SHAP分析揭示氮杂环结构、拓扑特性等关键毒性 ...
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