【发布时间】:2020-11-29 14:59:23
【问题描述】:
我正在尝试创建一个 GridSearch CV 函数,该函数将采用多个模型。但是,我有以下错误: TypeError: not all arguments convert during string formatting
def grid(model, X_train,y_train):
grid_search = GridSearchCV(model, parameters, cv=5)
grid_search.fit(X_train, y_train)
prediction = grid_search.predict(X_test)
best_classifier = grid_search.best_estimator_
return grid_search
clf = [('DecisionTree',DT()),('RandomForest',RF())
n_folds = 15
for model in clf:
print('\nWorking on ', model[0])
grid_search = grid(model,X_train,y_train)
【问题讨论】:
标签: python machine-learning scikit-learn grid-search gridsearchcv