Update README.md

README.md

@@ -61,4 +61,4 @@ Datasets are saved in JSONL format. Each file contains:
 - `"label"` — ternary class indicator (0 = CEU, 1 = AFR, 2 = EAS)
 
 ### 6. Additional information
-The XGBoost model here used only training and test sets. The reserved validation set is available for algorithms requiring it, such as Multilayer Perceptron(MLP), which need it for hyperparameter tuning.
+The XGBoost model here used only training and test sets. The reserved validation set is available for algorithms requiring it, such as Multilayer Perceptron(MLP).