A PARAFAC algorithm using penalty diagonalization error (PDE) for three-way data array resolution

被引：28

作者：

Cao, YZ ^{[1
]}

Chen, ZP ^{[1
]}

Mo, CY ^{[1
]}

Wu, HL ^{[1
]}

Yu, RQ ^{[1
]}

机构：

[1] Hunan Univ, Coll Chem & Chem Engn, Changsha, Peoples R China

来源：

ANALYST | 2000年 / 125卷 / 12期

关键词：

D O I：

10.1039/b006162j

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A modified parallel factors analysis (PARAFAC) algorithm with the penalty diagnolization error (PDE) was developed. This algorithm can overcome the slow convergence problem of the traditional PARAFAC method and is insensitive to the number of components, i.e., it is much faster than PARAFAC and insensitive to overestimation of the dimensionality of the model. The characteristic performance was demonstrated by treating simulated and real excitation-emission fluorescence data for samples of naphthalene, 1-naphthol and 2-naphthol with satisfactory results.

引用

页码：2303 / 2310

页数：8

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