python - Is there a way to stack multiple layers?

Question

To declare stacking classifier, we can use:

StackingClassifier(estimators=[
 ("NB", MultinomialNB()),
 ("SVM", LinearSVC()),
 ("LR", LogisticRegression()
]

I wonder if there is a way to declare multiple stacking layers, i.e.:

StackingClassifier(estimators=[
            StackingClassifier(estimators=[
                ("NB", MultinomialNB()),
                ("SVM", LinearSVC()),
                ("LR", LogisticRegression()),
            ]),
            VotingClassifier(estimators=[
                ("NB", MultinomialNB()),
                ("SVM", LinearSVC()),
                ("LR", LogisticRegression()),
            ])
        
    ],
        final_estimator = GradientBoostingClassifier(), n_jobs=-1
    )

question from:https://stackoverflow.com/questions/65880022/is-there-a-way-to-stack-multiple-layers

Answer 1

Waitting for answers