1 条结果 关键词:化学描述符 ×

Predicting odorant chemical class from odorant descriptor values with an assembly of multi-layer perceptrons.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2011 Bachtiar LR, Unsworth CP, Newcomb RD, Crampin EJ

化学描述符可将化合物的物理、化学和生物性质转化为数值信息,机器学习方法如人工神经网络(ANN)可通过训练这些描述符来学习和预测化合物。本文旨在通过预测气味分子为开发人工生物传感器提供基础。作者采用一组 32 个优化气味描述符,构建由多层感知机(MLP)组成的分类模型,用于区分八类气味物:内酯、酸、萜烯、醛、酮、芳香族、醇和酯。模型输...