Mathmatics for AI/linear algebra
Representing vectors in rn using subspace members Representing vectors in rn using subspace members 자료: https://www.khanacademy.org/math/linear-algebra Linear Algebra | Khan Academy Learn linear algebra for free—vectors, matrices, transformations, and more. www.khanacademy.org
Orthogonal complements dim(v) + dim(orthogomal complement of v) = n Orthogonal complements dim(v) + dim(orthogomal complement of v) = n 자료: https://www.khanacademy.org/math/linear-algebra Linear Algebra | Khan Academy Learn linear algebra for free—vectors, matrices, transformations, and more. www.khanacademy.org
rank(a) = rank(transpose of a) Showing that A-transpose x A is invertible rank(a) = rank(transpose of a) Showing that A-transpose x A is invertible 자료: https://www.khanacademy.org/math/linear-algebra Linear Algebra | Khan Academy Learn linear algebra for free—vectors, matrices, transformations, and more. www.khanacademy.org
Visualizations of left nullspace and rowspace Visualizations of left nullspace and rowspace 자료: https://www.khanacademy.org/math/linear-algebra Linear Algebra | Khan Academy Learn linear algebra for free—vectors, matrices, transformations, and more. www.khanacademy.org
Rowspace and left nullspace Rowspace and left nullspace 복습 Rowspace, left nullspace 자료: https://www.khanacademy.org/math/linear-algebra Linear Algebra | Khan Academy Learn linear algebra for free—vectors, matrices, transformations, and more. www.khanacademy.org
Transpose of a matrix product Transposes of sums and inverses Transpose of a matrix product Transposes of sums and inverses 자료: https://www.khanacademy.org/math/linear-algebra Linear Algebra | Khan Academy Learn linear algebra for free—vectors, matrices, transformations, and more. www.khanacademy.org
Transpose of a matrix Determinant of transpose Transpose of a matrix Determinant of transpose 자료: https://www.khanacademy.org/math/linear-algebra Linear Algebra | Khan Academy Learn linear algebra for free—vectors, matrices, transformations, and more. www.khanacademy.org
Introduction to prejections Expressing a prejection an to a line as a matrix vector prod Introduction to prejections Expressing a prejection an to a line as a matrix vector prod 자료: https://www.khanacademy.org/math/linear-algebra Linear Algebra | Khan Academy Learn linear algebra for free—vectors, matrices, transformations, and more. www.khanacademy.org
