【摘要】 在两个潜变量的偏最小二乘法(PLS)基础上,研究了如何将PLS算法从两个潜变量扩展到多个潜变量的一套完整方法(包括具体的形式规范和迭代步骤);以及在多个潜变量PLS算法上的符号检验.并在MATLAB上实现了完整的多个潜变量PLS算法,验证了该迭代方法的有效性.更多还原

【Abstract】 This paper presents a method,which extends PLS(partial least square) algorithm from two_LV(latent variable) to multi_LV based on two_LV PLS algorithm,including detailed formal specification and iterative procedure.This paper also discusses the sign test of multi_LV PLS algorithm.The author designed a program for multi_LV PLS algorithm using the iterative procedure based on MATLAB software.As a result,it demonstrates the validity of the iterative procedure.更多还原