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hiclib / pastis

Poisson-based algorithm for stable inference of DNA Structure
http://hiclib.github.io/pastis/
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I use the mds model. The error message is as follows #108

Open lanyunxin opened 8 months ago

lanyunxin commented 8 months ago

Line search cannot locate an adequate point after MAXLS function and gradient evaluations. Previous x, f and g restored. Possible causes: 1 error in function or gradient evaluation; 2 rounding error dominate computation.

gesinecauer commented 8 months ago

Hi there! Occasionally this may happen. I'd suggest trying a different random seed, that usually solves the problem. You can set the random seed in the config file.

If you are still running into the error after trying a few different random seeds, let me know.