MIOSR reproduces the Lorenz equations with target_sparsity
, but not group_sparsity
.
#415
Labels
good first issue
Good for newcomers
Hi again,
I've been using the MIOSR formulation recently, and I've noticed that when using
target_sparsity
to identify the Lorenz equations, it works fine, but when I try to use thegroup_sparsity
option, the results do not agree. Further, if we perform the regression using thetarget_sparsity
on one variable at a time, including the rest of the variables as control inputs, it does reproduce the each of the Lorenz equations individually. Have I used thegroup_sparsity
option incorrectly? I would have expected that fitting each variable individually would produce an equivalent problem to thegroup_sparsity
one.I've included a short example to reproduce this
This gives the output for me as
The text was updated successfully, but these errors were encountered: