Feeds
已回答
Get a sorted matrix of eigen vectors
Normalize X to have 0 mean X=X-mean(X(:)); calculate covariance covx = cov(X); and then eignvectors and eigenva...
Get a sorted matrix of eigen vectors
Normalize X to have 0 mean X=X-mean(X(:)); calculate covariance covx = cov(X); and then eignvectors and eigenva...
10 years 前 | 0
提问
Get a sorted matrix of eigen vectors
I have to write a function that takes in X (N*D data matrix) and return eigenvecs a D*D matrix, normalized eigenvectors (with le...
10 years 前 | 1 个回答 | 0
1
个回答提问
How do I formulate soft margin SVM in primal form for quadprog function?
I am not able to formulate the matrices needed for quadprog function to solve soft margin SVM.
10 years 前 | 1 个回答 | 0
1
个回答提问
How to divide a column in equal density bins.
I have a column of values of which some are missing (nan). I want to implement a function that discretizes them into 10 equal d...
10 years 前 | 2 个回答 | 0
