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ml-recall

#euclidean-distance

4 questions from Linear Algebra, Nearest Neighbors & Kernel Methods, Dimensionality Reduction, Text Representation & Embeddings

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4 questions · 4 min · score and explanations at the end

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Question 1: Short answer

easyAI-checkedLinear Algebra

Two unit vectors u,vu, v have cosine similarity u⊤v=0.68u^\top v = 0.68. What is their Euclidean distance ∥u−v∥2\lVert u - v \rVert_2?

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