Warning: file_get_contents(/data/phpspider/zhask/data//catemap/4/r/74.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
如何在Python中可视化随机林模型?_Python_Classification_Random Forest_Ensemble Learning_Visualize - Fatal编程技术网

如何在Python中可视化随机林模型?

如何在Python中可视化随机林模型?,python,classification,random-forest,ensemble-learning,visualize,Python,Classification,Random Forest,Ensemble Learning,Visualize,我用Python开发了一个随机森林分类器。此外,我还使用了GridSearch方法。现在,我如何想象这些树 # RandomForest RFC = RandomForestClassifier() param_grid = { "max_depth": [4,5,7,8,10], "max_features": [1, 3, 10], "min_sa

我用Python开发了一个随机森林分类器。此外,我还使用了GridSearch方法。现在,我如何想象这些树

   # RandomForest 

RFC = RandomForestClassifier()

param_grid = {
              "max_depth": [4,5,7,8,10],
              "max_features": [1, 3, 10],
              "min_samples_leaf": [1, 3, 10],
              "bootstrap": [False],
              "n_estimators" :[80,100,120,150],
              "criterion": ["gini"]
}


gs_RFC = GridSearchCV(RFC,param_grid = param_grid, cv=kfold, scoring="f1", n_jobs= 4, verbose = 1)

gs_RFC.fit(X_train_smo,y_train_smo)

您是否需要python中的可视化工具?技术?这是你的全部密码吗?到目前为止,您尝试了什么?您想可视化每棵树还是集合?不,我只想可视化最后一棵(集合)树。