Pages 103–106 from the book:

Near Infrared Spectroscopy: Proceedings of the 10th International Conference

ISBN: 978-1-906715-22-9

A new regularised discriminant analysis; principal discriminant variate method for handling multicollinear data

Jian-Hui Jiang, Roumiana Tsenkova, Ru-Qin Yu and Yukihiro Ozaki