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fabb13dc7a
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Extract LHS as a sparse matrix
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2021-08-12 05:35:04 -05:00 |
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5b3a56f053
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Re-add sample.{get,put}_bytes
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2021-08-11 06:24:10 -05:00 |
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e852d5cdca
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Use np.ndarray for constraint methods in Instance
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2021-08-10 07:09:42 -05:00 |
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f809dd7de4
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Use np.ndarray in Constraints.{basis_status,senses}
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2021-08-09 06:09:26 -05:00 |
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9ddda7e1e2
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Use np.ndarray for constraint names
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2021-08-09 05:41:01 -05:00 |
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45667ac2e4
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Use np.ndarray for var_types, basis_status
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2021-08-08 07:36:57 -05:00 |
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7d55d6f34c
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Use np.array for Variables.names
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2021-08-08 07:24:14 -05:00 |
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0a32586bf8
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Use np.ndarray in Constraints
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2021-08-05 15:57:02 -05:00 |
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0c4b0ea81a
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Use np.ndarray in Variables
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2021-08-05 15:42:19 -05:00 |
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609c5c7694
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Rename Variables and Constraints; move to internal.py
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2021-07-06 17:08:22 -05:00 |
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ddd136c661
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assert_equals: Handle ndarray with booleans
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2021-05-20 11:38:35 -05:00 |
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52093eb1c0
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Combine np.ndarray conversion with rounding
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2021-05-20 11:18:17 -05:00 |
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34c71796e1
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assert_equals: Recursively convert np.ndarray
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2021-05-20 11:06:58 -05:00 |
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cdd38cdfb8
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Make assert_equals work with np.ndarray
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2021-05-20 10:41:38 -05:00 |
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c494f3e804
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Remove tuples from ConstraintFeatures
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2021-05-20 10:23:53 -05:00 |
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f9ac65bf9c
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Remove tuples from VariableFeatures
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2021-05-20 10:03:18 -05:00 |
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4bf4d09cb5
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Remove unused classes and methods
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2021-05-15 14:29:11 -05:00 |
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91c8db2225
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Refactor StaticLazy; remove old constraint methods
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2021-05-15 14:15:48 -05:00 |
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83c46d70a3
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Implement bulk constraint methods
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2021-05-15 09:26:55 -05:00 |
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0ba8cc16fd
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GurobiSolver: Implement relax/enforce constraint
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2021-04-15 15:22:12 -05:00 |
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18521331c9
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Extract more features to ConstraintFeatures
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2021-04-15 12:21:19 -05:00 |
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230d13a5c0
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Create ConstraintFeatures
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2021-04-15 11:49:58 -05:00 |
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95e326f5f6
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Use compact variable features everywhere
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2021-04-15 09:49:35 -05:00 |
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fec0113722
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Rename features.variables to variables_old; update FeatureExtractor
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2021-04-15 06:54:27 -05:00 |
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08f0bedbe0
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Implement more compact get_variables
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2021-04-15 06:26:33 -05:00 |
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ef7a50e871
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Only include static features in after-load
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2021-04-13 16:08:30 -05:00 |
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3cfadf4e97
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Pyomo: Collect variable bounds, obj_coeff, value, type
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2021-04-11 16:21:31 -05:00 |
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bd78518c1f
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Convert MIPSolveStats into dataclass
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2021-04-11 09:10:14 -05:00 |
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2bc1e21f8e
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Add lp_stats to after-lp features
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2021-04-11 08:57:57 -05:00 |
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945f6a091c
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Convert LPSolveStats into dataclass
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2021-04-11 08:41:50 -05:00 |
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c39231cb18
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Implement a small subset of Alvarez2017 features
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2021-04-10 19:48:58 -05:00 |
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733c8299e0
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Add more variable features
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2021-04-10 18:56:59 -05:00 |
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5e1f26e4b0
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Add more constraint features
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2021-04-10 17:38:03 -05:00 |
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b5e602cdc1
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get_constraints: Fetch slack and dual values
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2021-04-10 17:24:03 -05:00 |
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088d679f61
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Redesign InternalSolver constraint methods
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2021-04-10 15:53:38 -05:00 |
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f70363db0d
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Replace build_lazy_constraint by enforce_lazy_constraint
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2021-04-10 10:05:30 -05:00 |
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735884151d
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Reorganize callbacks
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2021-04-10 09:04:34 -05:00 |
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6ac738beb4
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PyomoSolver: Implement missing constraint methods
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2021-04-09 22:31:17 -05:00 |
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9368b37139
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Replace individual constraint methods by single get_constraints
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2021-04-09 21:51:38 -05:00 |
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626d75f25e
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Reorganize internal solver tests
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2021-04-09 20:33:48 -05:00 |
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5116681291
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Add some InternalSolver tests to main package
|
2021-04-08 11:23:56 -05:00 |
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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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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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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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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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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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4b8672870a
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Add XpressPyomoSolver
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2021-01-19 22:28:39 -06:00 |
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d99600f101
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Reformat source code with Black; add pre-commit hooks and CI checks
|
2020-12-05 10:59:33 -06:00 |
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e7426e445a
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Make tests compatible with Python 3.7+
|
2020-12-03 12:00:32 -06:00 |
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