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EE263 Final Exam Solutions by Pengintai is a document available to read on EtoBox.

What is EE263 Final Exam Solutions about?

The document describes two problems related to modeling student exam performance. The first problem involves estimating student abilities and exam difficulty to minimize error between actual and estimated grades. The optimal solution is to take the top singular value decomposition of the grade matrix, which provides the best rank-1 approximation. The second problem provides sample data and asks to implement the singular value decomposition method to estimate difficulties for 7 exam problems and the opti

Author

Pengintai

Language

EN