 Alinson S. Xavier
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10ad8e0a9e
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Make Gurobi the default solver
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6 years ago |
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Alinson S. Xavier
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212e38d004
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Make SolutionExtractor use instance.solution and instance.lp_solution
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6 years ago |
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Alinson S. Xavier
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0048fcce13
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Extract root relaxation solution
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6 years ago |
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Alinson S. Xavier
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f8e8aeb973
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Better encapsulate solvers
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6 years ago |
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Alinson S. Xavier
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141c8f0fdf
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Store solution into instance object after solving
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6 years ago |
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Alinson S. Xavier
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4bf7636f51
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Fix tests for CPLEX; temporarily disable incompatible tests
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6 years ago |
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Alinson S. Xavier
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4ab957b686
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Update copyright notices
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6 years ago |
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Alinson S. Xavier
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7d8279a3bb
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Merge branch 'master' into dev
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6 years ago |
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Alinson S. Xavier
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635c16386d
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Update copyright notices
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6 years ago |
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Alinson S. Xavier
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1213f1d0a5
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LearningSolver: fix node count for non-compatible solvers
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6 years ago |
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Alinson S. Xavier
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cae1915660
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Reactivate linear relaxation code; move to WarmStartComponent
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6 years ago |
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Alinson S. Xavier
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85b804610f
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Move components into submodule
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6 years ago |
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Alinson S. Xavier
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fc62a7b067
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Temporarily disable linear relaxation features
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6 years ago |
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Alinson S. Xavier
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f9e9077803
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Only use warmstart=true if warm start is available
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6 years ago |
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Alinson S. Xavier
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dbea4aa988
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Make WarmStartComponent use Extractor
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6 years ago |
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Alinson S. Xavier
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9239c4eb82
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LearningSolver: add more constructor options; perform fit in parallel
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6 years ago |
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Alinson S. Xavier
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82dfe20001
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Do not collect training data during benchmarks
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6 years ago |
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Alinson S. Xavier
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2679522b76
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Merge components more efficiently
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6 years ago |
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Alinson S. Xavier
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2692e6946a
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Disable BranchPriorityComponent by default
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6 years ago |
|
Alinson S. Xavier
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b48dfad3aa
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Minor changes
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6 years ago |
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Alinson S. Xavier
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6a29411df3
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Modularize LearningSolver into components; implement branch-priority
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6 years ago |
|
Alinson S. Xavier
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f7d20ed52b
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Add customizable branch priority; add more metrics to BenchmarkRunner
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6 years ago |
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Alinson S. Xavier
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68191837a9
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Make package work with persistent solvers; update README.md
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6 years ago |
|
Alinson S. Xavier
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228d41fb6b
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Switch to Gurobi by default
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6 years ago |
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Alinson S. Xavier
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8f141e6a9d
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Implement BenchmarkRunner
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6 years ago |
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Alinson S. Xavier
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fa847f76ec
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LearningSolver: add method for solving training instances in parallel
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6 years ago |
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Alinson S. Xavier
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5817f273e9
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Implement solver.save and solver.load; update README
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6 years ago |
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Alinson S. Xavier
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480da41fa9
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Implement KnnWarmStartPredictor; make it the default method
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6 years ago |
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Alinson S. Xavier
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35218d4893
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Update README and copyright notice; rename heuristic mode
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6 years ago |
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Alinson S. Xavier
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3bb6e61e82
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LearningSolver: add fix_variables option; simplify ws_predictor option
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6 years ago |
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Alinson S. Xavier
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e96f678518
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LearningSolver: Flip warmstart labels
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6 years ago |
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Alinson S. Xavier
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eb9a677136
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Implement LogisticWarmStartPredicitor with tests
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6 years ago |
|
Alinson S. Xavier
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e13eba86b0
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Make LearningSolver work with persistent solvers
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6 years ago |
|
Alinson S. Xavier
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f538356bf6
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Temporarily remove unused files; make package work with Cbc
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6 years ago |
|
Alinson S. Xavier
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e4526bc724
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Add PerVariableTransformer
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6 years ago |
|
Alinson S. Xavier
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3ef1733334
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Initial version
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6 years ago |
