어떤 함수의 이계도함수를 행렬,matrix로 표현한 것
Hessian is a square matrix of second-order partial derivatives of a scalar-valued function, or scalar field.
Hessian is a square matrix of second-order partial derivatives of a scalar-valued function, or scalar field.
두번미분과 관련. 이계도함수 or 이계미분계수. second_derivative_test (curr at 판정법,test)관련.
// ㄷㄱㄱ Week 13-1 17:40
Hessian, 헤세_행렬,Hessian_matrix
Suppose
Hessian, 헤세_행렬,Hessian_matrix
Suppose
- Matrix comprising the second-order partial derivatives of a function 𝑓
- Symmetric if 𝑓 is continuous // 연속성,continuity → 대칭행렬,symmetric_matrix
i.e. 대상이 되는 함수,function가 연속함수,continuous_function이면 그것의 헤세 행렬은 대칭행렬이 된다. - chk
tmp links ko ¶
Gradient, Jacobian 행렬, Hessian 행렬, Laplacian을 비교
https://darkpgmr.tistory.com/132
https://seongkyun.github.io/study/2019/03/18/Hessian_matrix/ - 위 링크와 관련
https://darkpgmr.tistory.com/132
https://seongkyun.github.io/study/2019/03/18/Hessian_matrix/ - 위 링크와 관련