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f2520f33fb
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Correctly store features and training data for file-based instances
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2021-04-04 22:00:21 -05:00 |
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08e808690e
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Replace InstanceIterator by PickleGzInstance
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2021-04-04 14:56:33 -05:00 |
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0c687692f7
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Make all before/solve callbacks receive same parameters
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2021-04-02 07:05:16 -05:00 |
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b83911a91d
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Primal: Add end-to-end tests
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2021-03-31 12:51:18 -05:00 |
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db2f426140
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Primal: reactivate before_solve_mip
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2021-03-31 12:08:49 -05:00 |
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12fca1f22b
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Extract all features ahead of time
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2021-03-31 07:42:01 -05:00 |
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3b61a15ead
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Add after_solve_lp callback; make dict keys consistent
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2021-03-30 10:05:28 -05:00 |
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6ae052c8d0
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Rename before/after_solve to before/after_solve_mip
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2021-03-30 09:04:41 -05:00 |
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b6ea0c5f1b
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ConstraintFeatures: Store lhs and sense
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2021-03-02 18:14:36 -06:00 |
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3a60deac63
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LearningSolver: Handle exceptions in parallel_solve
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2021-03-02 17:27:50 -06:00 |
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1397937f03
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Add first model feature (constraint RHS)
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2021-03-02 17:21:05 -06:00 |
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31ca45036a
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Organize test fixtures; handle infeasibility in DropRedundant
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2021-02-02 10:24:51 -06:00 |
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d3c5371fa5
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VarIndex: Use tuples instead of lists
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2021-02-02 09:10:49 -06:00 |
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d1bbe48662
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GurobiSolver: Small fix to _update_vars
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2021-02-02 08:40:44 -06:00 |
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f90d78f802
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Move tests to separate folder
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2021-01-22 07:42:28 -06:00 |
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f755661fa6
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Simplify BenchmarkRunner; update docs
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2021-01-22 07:22:19 -06:00 |
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c342a870d1
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Minor fixes to docstrings; make some classes private
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2021-01-21 18:54:05 -06:00 |
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7dbbfdc418
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Minor fixes
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2021-01-21 18:21:53 -06:00 |
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f7ce441fa6
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Add types to internal solvers
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2021-01-21 17:19:28 -06:00 |
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d500294ebd
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Add more types to LearningSolver
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2021-01-21 16:33:55 -06:00 |
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fc0835e694
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Add type annotations to components
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2021-01-21 15:54:23 -06:00 |
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a98a783969
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Update tests
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2021-01-21 14:38:12 -06:00 |
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a42c5ebdc3
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Remove unused methods
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2021-01-21 14:27:28 -06:00 |
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868675ecf2
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Implement some constraint methods in Pyomo
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2021-01-21 14:24:06 -06:00 |
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13e142432a
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Add types to remaining InternalSolver methods
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2021-01-21 14:02:18 -06:00 |
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6890840c6d
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InternalSolver: Better specify and test infeasibility
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2021-01-21 09:15:14 -06:00 |
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a1b959755c
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Fix solve_lp_first=False and add tests
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2021-01-21 08:25:57 -06:00 |
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06402516e6
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Move collected data to instance.training_data
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2021-01-21 08:21:40 -06:00 |
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23dd311d75
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Reorganize imports; start moving data to instance.training_data
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2021-01-20 12:02:25 -06:00 |
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947189f25f
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Disallow untyped calls and incomplete defs
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2021-01-20 10:48:03 -06:00 |
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7555f561f8
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Use TypedDict from typing_extensions
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2021-01-20 10:25:22 -06:00 |
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1971389a57
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Add types to InternalSolver
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2021-01-20 10:07:28 -06:00 |
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a536d2ecc6
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Fix various warnings
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2021-01-19 22:52:39 -06:00 |
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9ddb952db0
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Make LearningSolver.add internal
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2021-01-19 22:32:05 -06:00 |
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4b8672870a
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Add XpressPyomoSolver
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2021-01-19 22:28:39 -06:00 |
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0371b2c7a9
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Simply Pyomo solvers
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2021-01-19 21:54:37 -06:00 |
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185025e86c
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Remove methods to set solver parameters
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2021-01-19 21:38:01 -06:00 |
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ffc77075f5
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Require a callable as the internal solver
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2021-01-19 21:21:39 -06:00 |
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aecc3a311f
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Merge branch 'feature/convert-ineqs' into dev
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2021-01-19 07:22:14 -06:00 |
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088a4a0355
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Fix formatting
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2021-01-14 21:01:42 -06:00 |
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137247aed9
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GurobiSolver: Randomize seed
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2021-01-14 11:31:40 -06:00 |
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e12a896504
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Add training_data argument to after_solve
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2021-01-14 10:37:48 -06:00 |
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beee252fa2
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simulate_perfect: Do not overwrite original file
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2021-01-13 11:04:33 -06:00 |
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d67af4a26b
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ConvertTight: Detect and fix sub-optimality
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2021-01-12 11:56:25 -06:00 |
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f77d1d5de9
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ConvertTight: Detect and fix infeasibility
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2021-01-12 10:05:57 -06:00 |
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dfe0239dff
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LearningSolver: Implement simulate_perfect
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2021-01-12 07:54:58 -06:00 |
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bdfe343fea
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Silence debug statements
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2021-01-12 07:54:32 -06:00 |
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7f55426909
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Remove debug print statements
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2021-01-11 10:26:44 -06:00 |
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4057a65506
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ConvertTightIneqs: Convert only inequalities, not equalities
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2021-01-07 11:54:00 -06:00 |
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0377b5b546
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Minor changes to docstrings
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2021-01-07 10:08:14 -06:00 |
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