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Use np in Constraints.lazy; replace some get_vector

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This commit is contained in:
Alinson S. Xavier
2021-08-09 06:27:03 -05:00
parent f809dd7de4
commit 5b54153a3a
10 changed files with 47 additions and 47 deletions
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2
miplearn/components/primal.py
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@@ -143,7 +143,7 @@ class PrimalSolutionComponent(Component):
x: Dict = {}
y: Dict = {}
instance_features = sample.get_vector("static_instance_features")
mip_var_values = sample.get_vector("mip_var_values")
mip_var_values = sample.get_array("mip_var_values")
var_features = sample.get_vector_list("lp_var_features")
var_names = sample.get_array("static_var_names")
var_categories = sample.get_vector("static_var_categories")

4
miplearn/components/static_lazy.py
View File

@@ -183,7 +183,7 @@ class StaticLazyConstraintsComponent(Component):
logger.info(f"Found {n_violated} violated lazy constraints found")
if n_violated > 0:
logger.info(
"Enforcing {n_violated} lazy constraints; "
f"Enforcing {n_violated} lazy constraints; "
f"{n_satisfied} left in the pool..."
)
solver.internal_solver.add_constraints(violated_constraints)
@@ -208,7 +208,7 @@ class StaticLazyConstraintsComponent(Component):
constr_features = sample.get_vector_list("lp_constr_features")
constr_names = sample.get_array("static_constr_names")
constr_categories = sample.get_vector("static_constr_categories")
constr_lazy = sample.get_vector("static_constr_lazy")
constr_lazy = sample.get_array("static_constr_lazy")
lazy_enforced = sample.get_set("mip_constr_lazy_enforced")
if constr_features is None:
constr_features = sample.get_vector_list("static_constr_features")