crastallization dataset

This spectrum dataset is the crystallization, which relates to the concentration of LGA. It is measured by ATR-FTIR spectroscopy at different LGA solution concentrations and temperatures. The spectrum data is recorded at 215 wavelengths across the region 1000-1800. This dataset is divided into a training set of 227 samples and a test set of 75 samples. The solution concentration is measured at 9.0, 15.0, 21.0, 27.0, 33.0, 39.0 g/L and the temperature ranges from 15 to 75 °C.