LinAlgError: 10-th leading minor of the array is not positive definite

Question

LinAlgError: 10-th leading minor of the array is not positive definite

8188 opened this issue 3 years ago · 2 comments

I try to use BTMF imputation on my own data, but after 1 or 2 iters I always run into the error above. I have add 1e-8 on all the data and fillna with 0. Does anyone have the same problem?

Answer 1 · 2021-09-21T18:24:16.000Z

Im having the same problem

Answer 2 · 2021-09-21T18:30:58.000Z

May be project the non-positive matrix into a positive one will solve the problem?