期刊论文

Mou, Yi

英文

Chemometrics and Intelligent Laboratory Systems

0169-7439

2016

156

62-71

10.1016/j.chemolab.2016.05.014

For identical sample, spectra collected with master and slave spectrometers share same components. In the sense of mathematics, they share same basis. The differences between them are due to the representation coefficients, as shown in Fig. 1. If the same basis and corresponding coefficients are obtained, the model transfer can be efficiently realized. On the other hand, the performance of calibration model transfer method will degraded if there are outliers and noise in samples. In this paper,

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Calibration model transfer is an important issue in infrared spectra analysis. For identical sample, spectra collected with master and slave spectrometers share same components. In the sense of mathematics, they share same basis. If the basis and corresponding coefficient matrices can be obtained, the model transfer can be efficiently realized. On the other hand, the performance of calibration model transfer method will degrade if there are outliers and noise in samples. In this paper, a robust calibration transfer model is proposed. Cauchy est...