In the 'Result' column, '0' means negative, '1' means positive. The dataset is from https://www.kaggle.com/datasets/fatemehmohammadinia/heart-attack-dataset-tarik-a-rashid I make some change in the used data set. The model used RandomForest with hyperparameter: { "n_estimators": 100, "min_samples_split": 2, "max_depth": 10 }