我正在尝试将 catboost 模型拟合到我的数据中
#creating the model
model_cb = CatBoostClassifier(task_type='GPU', iterations=100, random_state=2020,eval_metric='F1')
#fitting the dataset into the model
model_cb.fit(X_train, y_train, cat_features= object_cols, plot=True,eval_set=(X_valid, y_valid))
但是当我运行代码时出现错误
CatBoostError: catboost/private/libs/target/target_converter.cpp:228: Unknown class label: "676"
将我指向文档以了解错误