Optical Constants of Ginseng Tablets

This dataset consists of all the optical constant data and labels, supporting the findings in manuscript " A Label-Free and Data-Efficient Botanical Characterization Framework using Terahertz Spectroscopy and Soft-Voting Ensembles." Upon unzipping the compressed file, there would be 4 folders, "Scheme_1" to 4, denoting the 4 data selection schemes for input feature ablation study in this manuscript. Within each folder, there are 24 csv files, with 6 train data, 6 test data, 6 train labels and 6 test lebels.
1. Train data are denoted as "data_train_n.csv", n = 1~6. These are the train data for cross-validation fold "n".
2. Similarly, train data are denoted as "data_test_n.csv"
3. Train labels are named as "label_train_n.csv", in the form of a single row form. Each row denotes the ginseng species in corresponding "data_train_n.csv"
4. Similarly, test lebels are named as "label_test_n.csv"