While training a spam classifier, you observe that the model is overfitting the training data. Which of the following strategies can help mitigate this issue? (Select three.)

Real Exam

Expand the dataset with more training examples

25.0%

Decrease the number of features used in the model

37.5%

Enhance the model's complexity by adding more features

8.3%

Reduce the size of the training dataset

4.2%

Apply stronger regularization to the model

25.0%

Weaken the regularization parameters

Google Professional Data Engineer