How to use multinomial logistic regression for multilabel classification problem?

Question

I have to predict the type of program a student is in based on other attributes.

prog is a categorical variable indicating what type of pro

Answer 1

As such, LogisticRegression does not handle multiple targets. But this is not the case with all the model in Sklearn. For example, all tree based models (DecisionTreeClassifier) can handle multi-output natively.

To make this work for LogisticRegression, you need a MultiOutputClassifier wrapper.

Example:

import numpy as np
from sklearn.datasets import make_multilabel_classification
from sklearn.multioutput import MultiOutputClassifier
from sklearn.linear_model import LogisticRegression

X, y = make_multilabel_classification(n_classes=3, random_state=0)
clf = MultiOutputClassifier(estimator= LogisticRegression()).fit(X, y)
clf.predict(X[-2:])