make .recipes_estimate_sparsity.step_dummy() work with non-factor input
#851
| Job | Run time |
|---|---|
| 6m 57s | |
| 6m 57s |
.recipes_estimate_sparsity.step_dummy() work with non-factor input
#851
| Job | Run time |
|---|---|
| 6m 57s | |
| 6m 57s |