偏最小二乘法优化及其在中医药领域的应用研究-宝阳悦读网

　　　　

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偏最小二乘法优化及其在中医药领域的应用研究

作者：杜建强

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mobi/epub/pdf/awz3

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科学技术 >> 医学/建筑

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内容简介:

本书内容是在充分利用偏最小二乘原理优势的基础上，重点研究改进与优化偏最小二乘的不足方面，使其更好地适应中医药数据分析。主要内容包括分别引入非径向数据包络分析和降噪稀疏自编码器优化偏最小二乘的噪声处理，使其处理缺失值和噪声更有效；分别引入特征相关、L1正则项和灰色关联优化偏最小二乘的特征提取，实现有效降维和提取特征子集；分别融合受限玻尔兹曼机、稀疏自编码器、深度置信网络提取非线性成分，优化偏最小二乘线性提取；采用模型树、随机森林和softmax实现偏最小二乘非线性回归，使非线性领域模型构建更有效。

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