![Frank Nielsen on X: "Curved Mahalanobis distances generalize ordinary Euclidean Mahalanobis distance: -Non-homogeneous space with underlying projective geometry of type Cayley-Klein (domain=ellipse instead of disk) -Useful for metric learning methods ... Frank Nielsen on X: "Curved Mahalanobis distances generalize ordinary Euclidean Mahalanobis distance: -Non-homogeneous space with underlying projective geometry of type Cayley-Klein (domain=ellipse instead of disk) -Useful for metric learning methods ...](https://pbs.twimg.com/media/Fx-wgV3aYAAgRWO.jpg:large)
Frank Nielsen on X: "Curved Mahalanobis distances generalize ordinary Euclidean Mahalanobis distance: -Non-homogeneous space with underlying projective geometry of type Cayley-Klein (domain=ellipse instead of disk) -Useful for metric learning methods ...
![Everything you ever wanted to know about the Mahalanobis Distance (and how to calculate it in Alteryx) - The Information Lab Everything you ever wanted to know about the Mahalanobis Distance (and how to calculate it in Alteryx) - The Information Lab](https://www.theinformationlab.co.uk/wp-content/uploads/2017/05/6-705x502.png)