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Machine Learning Techniques · Quiz 1 · 7 Jul 2024 · May 2024 term

Question 4: Kernel PCA with a polynomial kernel of degree 3 is run on…

Question 4

+3 marksNumerical answer

Kernel PCA with a polynomial kernel of degree 3 is run on a dataset of 100 data-points. Let ϕ be the transformation corresponding to this kernel. If the largest eigenvalue of the centered kernel matrix is 10, find the largest eigenvalue of the covariance matrix of the transformed dataset, where ϕ is used to effect the transformation.

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Correct answer: 0.1

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Question 4 of 16 in the IIT Madras BS Machine Learning Techniques (MLT) Quiz 1 paper sat on 7 Jul 2024, in the May 2024 term (IIT M DIPLOMA AN EXAM QDD2 7 July 2024). It carries 3 marks.

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