Naïve Bayes assumes
Great question 👍
Let’s analyze each statement:
-
“Naïve Bayes assumes that features are conditionally independent given the class label.”
✅ Correct — this is the fundamental assumption of Naïve Bayes. -
“Gaussian Naïve Bayes is suitable for datasets with continuous features.”
✅ Correct — Gaussian NB models continuous features using a normal distribution. -
“Multinomial Naïve Bayes is commonly used for text classification tasks.”
✅ Correct — It works well with word counts / term frequencies in NLP. -
“Naïve Bayes always outperforms logistic regression on all datasets.”
❌ Incorrect — Performance depends on the dataset; logistic regression often outperforms NB when features are correlated.
✅ Answer: The incorrect statement is the last one:
“Naïve Bayes always outperforms logistic regression on all datasets.”
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