Figure 4
From: Classification and prediction of drought and salinity stress tolerance in barley using GenPhenML

Confusion matrixes of KNN classifier for drought stress using Phenotype and Genotype Features: (a) ReliefF algorithm over train dataset; (b) ReliefF algorithm over test dataset; (c) MRMR algorithm over train dataset; (d) MRMR algorithm over test dataset; (e) Chi2 algorithm over train dataset; (f) Chi2 algorithm over test dataset.