I have understood how CUR and SVD works, but not able to understand,
- How we can use CUR in place of SVD decomposition?
- Does C and R matrices in CUR follow the same properties as that of U and V matrices in SVD decomposition?
If we want to reduce the dimension of original matrix say from n to k, which matrix of CUR we can use to project original matrix, so that we will get k-dimensional data points.