Lecture 7 Part 2: Second Derivatives, Bilinear Forms, and Hessian Matrices
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Загружено: 2023-10-23
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MIT 18.S096 Matrix Calculus For Machine Learning And Beyond, IAP 2023
Instructors: Alan Edelman, Steven G. Johnson
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Description: First derivatives are linear operators, so second derivatives are bilinear forms, sometimes called “Hessians” (especially for scalar-valued functions of column vectors, where the Hessian is simply a symmetric matrix).
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