Machine Learning Foundations, Quiz 2

September 2025 term, 23 Nov 2025, Set QDD2

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Consider the quadratic form . If , where and is a matrix, which of the following is ?

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Consider the quadratic form . If , where and is a matrix, which of the following is ? Figure from the original question paper Consider a matrix of shape . The SVD of is given by . The columns of are the left singular vectors and the columns of are the right singular vectors. The following details are given:\ • The first left singular vector is \ • The first right singular vector is Figure from the original question paper • The first singular value is \ Find .