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Alinson S. Xavier
2020-03-05 17:58:56 -06:00
parent 37795fe013
commit 7765d1f822
50 changed files with 168 additions and 11 deletions
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miplearn/components/component.py
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# MIPLearn: Extensible Framework for Learning-Enhanced Mixed-Integer Optimization
# Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
# Released under the modified BSD license. See COPYING.md for more details.
from abc import ABC, abstractmethod
class Component(ABC):
"""
A Component is an object which adds functionality to a LearningSolver.
"""
@abstractmethod
def before_solve(self, solver, instance, model):
pass
@abstractmethod
def after_solve(self, solver, instance, model, results):
pass
@abstractmethod
def fit(self, training_instances):
pass