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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
YOLO9000: Bettter, Faster, Stronger Preview YOLOv1와 마찬가지로 One stage object detector이다. YOLOv2: YOLOv1의 단점을 개선하여 연산을 빠르게, 정확도는 높임 YOLO9000: Detection dataset의 적은 class 개수로인한 예측 가능한 class개수의 증가 Classification dataset과의 joint training통해 존재하지 않는 object class에 대한 예측도 가능해짐 새로운 classification network인 Darknet-19를 통해 성능 향상 Better Batch Normalization High Resolution Classifier Convolutional with Anchor B..
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
