D
D.L. Massart
Researcher at Vrije Universiteit Brussel
Publications - 114
Citations - 5645
D.L. Massart is an academic researcher from Vrije Universiteit Brussel. The author has contributed to research in topics: High-performance liquid chromatography & Multivariate statistics. The author has an hindex of 32, co-authored 114 publications receiving 5191 citations.
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The Mahalanobis distance
TL;DR: The Mahalanobis distance, in the original and principal component (PC) space, will be examined and interpreted in relation with the Euclidean distance (ED).
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Near-infrared spectroscopy applications in pharmaceutical analysis
TL;DR: Recent developments in the pharmaceutical domain where NIR spectroscopy can be applied from raw material identification to final product release are reviewed.
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Genetic Algorithms as a Tool for Wavelength Selection in Multivariate Calibration
TL;DR: In this paper, a comparison of multiple linear regression (MLR) with partial least squares (PLS) regression is presented, for the multivariate modeling of hydroxyl number in a certain polymer of a heterogeneous near-IR spectroscopic data set.
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The influence of data pre-processing in the pattern recognition of excipients near-infrared spectra.
TL;DR: Recommendations for pre-processing excipient NIR data and for choosing an appropriate classification method are given, namely the wavelength distance method combined with de-trending, a simple baseline correction method.
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Assessment of new constraints applied to the alternating least squares method
TL;DR: In this paper, two modifications of the unimodality constraint and a new constraint for chromatographic concentration profiles related to the prevention of fronting have been checked, and the parameters measured to assess the goodness of the constraints are related to recovery of the concentration profiles and the quality of the data fit.