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ml-recall

#target-encoding

2 questions from Data & Features

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2 questions · 2 min · score and explanations at the end

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Question 1: Short answer

mediumAI-checkedData & Features

You target-encode the neighborhood of each house with an m-estimate, smoothing parameter m=5m = 5. A rare neighborhood occurs in 3 houses of the encoding split, with a mean price of 200 (thousand dollars); the overall mean price is 180. What is the neighborhood's encoded value?

thousand dollars, 1 decimal