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25bbe20748
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Make lazy constr component compatible with Pyomo+Gurobi
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2024-01-30 16:25:46 -06:00 |
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c9eef36c4e
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Make cuts component compatible with Pyomo+Gurobi
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2024-01-29 00:41:29 -06:00 |
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d2faa15079
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Reformat; remove unused imports
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2024-01-28 20:47:16 -06:00 |
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8805a83c1c
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Implement MemorizingCutsComponent; STAB: switch to edge formulation
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2023-11-07 15:36:31 -06:00 |
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7079a36203
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Lazy: Rename fields
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2023-10-27 08:53:38 -05:00 |
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c1adc0b79e
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Implement MemorizingLazyConstrComponent
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2023-10-26 15:37:05 -05:00 |
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1ea989d48a
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MIPLearn v0.3
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2023-06-08 11:25:39 -05:00 |
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522f3a7e18
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Change LearningSolver.solve and fit
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2022-02-22 15:21:56 -06:00 |
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87bba1b38e
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Make TravelingSalesmanGenerator return data class
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2022-02-22 09:23:55 -06:00 |
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1811492557
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Fix failing Gurobi tests
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2022-01-25 11:57:14 -06:00 |
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2a76dd42ec
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Allow user to attach arbitrary data to violations
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2022-01-25 11:39:03 -06:00 |
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ba8f5bb2f4
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Upgrade to Gurobi 9.5
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2022-01-25 08:33:23 -06:00 |
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35272e08c6
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Primal: Skip non-binary variables
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2021-08-18 10:34:56 -05:00 |
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9cfb31bacb
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Remove {get,put}_set and deprecated functions
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2021-08-10 17:27:06 -05:00 |
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ed58242b5c
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Remove most usages of put_{vector,vector_list}; deprecate get_set
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2021-08-10 11:52:02 -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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895cb962b6
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Make get_variable_{categories,features} return np.ndarray
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2021-08-09 15:19:53 -05:00 |
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5b54153a3a
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Use np in Constraints.lazy; replace some get_vector
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2021-08-09 06:27:03 -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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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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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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067f0f847c
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Add mip_ prefix to dynamic constraints
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2021-08-04 13:38:23 -05:00 |
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ca925119b3
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Add static_ prefix to all static features
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2021-08-04 13:35:16 -05:00 |
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10eed9b306
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Don't include intermediary features in sample; rename some keys
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2021-08-04 13:22:12 -05:00 |
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4224586d10
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Remove sample.{get,set}
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2021-07-27 09:00:04 -05:00 |
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ef9c48d79a
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Replace Hashable by str
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2021-07-15 16:21:40 -05:00 |
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235c3e55c2
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Make Sample abstract; create MemorySample
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2021-07-14 08:31:01 -05:00 |
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851b8001bb
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Move features to its own package
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2021-07-14 08:23:52 -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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c8c29138ca
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Remove unused classes and functions
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2021-07-06 17:04:32 -05:00 |
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cd9e5d4144
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Remove sample.after_load
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2021-07-06 16:58:09 -05:00 |
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b4a267a524
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Remove sample.after_lp
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2021-07-01 12:25:50 -05:00 |
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4093ac62fd
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Remove sample.after_mip
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2021-07-01 11:45:19 -05:00 |
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061b1349fe
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Move user_cuts/lazy_enforced to sample.data
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2021-07-01 08:46:27 -05:00 |
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80281df8d8
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Replace instance.samples by instance.get/push_sample
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2021-06-29 16:49:24 -05:00 |
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a5092cc2b9
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Request constraint features/categories in bulk
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2021-06-29 09:54:35 -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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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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0e9c8b0a49
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Rename features.constraints to constraints_old
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2021-04-15 11:00:52 -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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77b10b9609
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Parallel processing
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2021-04-13 19:28:18 -05:00 |
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bec7dae6d9
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Add pre argument to sample_xy
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2021-04-13 19:19:49 -05:00 |
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a01c179341
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LearningSolver: Load each instance exactly twice during fit
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2021-04-13 18:11:37 -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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c4a6665825
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Remove obsolete methods
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2021-04-13 09:42:25 -05:00 |
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c26b852c67
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Update UserCutsComponent
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2021-04-13 09:08:49 -05:00 |
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