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eb914a4bdd
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Replace NamedTemporaryFile with TemporaryDirectory in tests for better compatibility
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2025-06-11 11:14:34 -05:00 |
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f085ab538b
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LearningSolver: return model
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2024-05-31 11:53:56 -05:00 |
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b55554d410
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Add _gurobipy suffix to all build_model functions
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2024-02-06 16:08:24 -06:00 |
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60d9a68485
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Solver: Make attributes private; ensure we're not calling them directly
Helps with Julia/JuMP integration.
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2024-02-02 10:15:06 -06:00 |
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60c7222fbe
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Cuts: Call set_cuts instead of setting cuts_aot_ directly
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2024-02-01 10:18:24 -06:00 |
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281508f44c
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Store cuts and lazy constraints as JSON in H5
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2024-02-01 10:06:21 -06:00 |
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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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b81815d35b
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Lazy: Minor fixes; make it compatible with Pyomo
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2023-10-27 10:44:21 -05:00 |
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a42cd5ae35
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Lazy: Simplify method signature; switch to AbstractModel
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2023-10-27 09:14:51 -05:00 |
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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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2d07a44f7d
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Fix mypy errors
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2023-10-26 13:41:50 -05:00 |
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cd32b0e70d
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Add test fixtures
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2023-10-26 13:39:39 -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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ce78d5114a
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Merge branch 'feature/new-py-api' into feature/docs
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2022-02-25 08:36:43 -06:00 |
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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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c98ff4eab4
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Implement save function
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2022-02-22 09:34:08 -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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03e5acb11a
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Make MultiKnapsackGenerator return data class
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2022-02-22 09:20:17 -06:00 |
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b0d63a0a2d
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Make MaxWeightStableSetGenerator return data class
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2022-02-22 09:16:37 -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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08d7904fda
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Merge tag 'v0.2.0.dev12' into dev
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2021-08-30 09:28:14 -05:00 |
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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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f2b710e9f9
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AlvLouWeh2017: Implement remaining features
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2021-08-13 05:56:38 -05:00 |
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0480461a7f
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AlvLouWeh2017: Implement features 12-19
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2021-08-12 20:46:26 -05:00 |
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cea2d8c134
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Fix failing tests
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2021-08-12 08:01:09 -05:00 |
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53a7c8f84a
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AlvLouWeh2017: Implement M1 features
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2021-08-12 07:17:53 -05:00 |
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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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a65ebfb17c
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Re-enable half-precision; minor changes to FeaturesExtractor benchmark
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2021-08-10 17:30:16 -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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60b9a6775f
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Use NumPy to compute AlvLouWeh2017 features
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2021-08-10 10:28:30 -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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47d3011808
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Use np.ndarray in instance features
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2021-08-09 10:01:58 -05:00 |
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63eff336e2
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Implement sample.{get,put}_sparse
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2021-08-09 07:09:02 -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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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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f69067aafd
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Implement {get,put}_array; make other methods deprecated
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2021-08-08 06:52:24 -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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