Modified Multiblock Partial Least Squares Path Modeling Algorithm with Backpropagation Neural Networks Approach.

Autor: Yuniarto, Budi, Kurniawan, Robert
Předmět:
Zdroj: AIP Conference Proceedings; 2017, Vol. 1827 Issue 1, p1-14, 14p, 2 Diagrams, 8 Charts
Abstrakt: PLS Path Modeling (PLS-PM) is different from covariance based SEM, where PLS-PM use an approach based on variance or component, therefore, PLS-PM is also known as a component based SEM. Multiblock Partial Least Squares (MBPLS) is a method in PLS regression which can be used in PLS Path Modeling which known as Multiblock PLS Path Modeling (MBPLS-PM). This method uses an iterative procedure in its algorithm. This research aims to modify MBPLS-PM with Back Propagation Neural Network approach. The result is MBPLS-PM algorithm can be modified using the Back Propagation Neural Network approach to replace the iterative process in backward and forward step to get the matrix t and the matrix u in the algorithm. By modifying the MBPLS-PM algorithm using Back Propagation Neural Network approach, the model parameters obtained are relatively not significantly different compared to model parameters obtained by original MBPLS-PM algorithm. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index