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DS-200 · Question #43
DS-200 Question #43: Real Exam Question with Answer & Explanation
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Question
You want to build a classification model to identify spam comments on a blog. You decide to use the words in the comment text as inputs to your model. Which criteria should you use when deciding which words to use as features in order to contribute to making the correct classification decision?
Options
- AChoose words for your sample that are most correlated with the Spam label
- BChoose wordsfor your sample thatoccur most frequently in the text
- CChoose words, for your sample that have the largest mutual information with the spam label
- DChoose words for your sample that are least correlated with the spam label
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