[ML] day5 교차 검증
크로스 밸리데이션 (Cross validation) * 그리드 서치 학습 # 그리드 서치 학습 from sklearn import svm from sklearn.model_selection import StratifiedKFold from sklearn.model_selection import GridSearchCV param_grid = {'kernel' : ('linear', 'rbf', 'poly'), 'C' : [0.001, 0.5, 1, 10, 100]} kfold = StratifiedKFold(n_splits=5, shuffle=True, random_state=0) svc = svm.SVC(random_state=0) grid_cv = GridSearchCV(svc, param_grid, ..
2023. 7. 22.