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596f41c477
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BasicCollector: save solver log to file
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2025-06-12 11:16:16 -05:00 |
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19e1f52b4f
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BasicCollector: store data_filename in HDF5 file
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2025-06-12 11:15:09 -05:00 |
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7ed213d4ce
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MaxCut: add w_jitter parameter to control edge weight randomization
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2025-06-12 10:55:40 -05:00 |
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daa801b5e9
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Pyomo: implement build_maxcut_model; add support for quadratic objectives
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2025-06-11 14:23:10 -05:00 |
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2ca2794457
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GurobiModel: Capture static_var_obj_coeffs_quad
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2025-06-11 13:19:36 -05:00 |
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1c6912cc51
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Add MaxCut problem
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2025-06-11 11:58:57 -05:00 |
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e0b4181579
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Fix pyomo warning
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2025-06-10 11:48:37 -05:00 |
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dadd2216f1
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Make compatible with Gurobi 12
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2025-06-10 11:27:02 -05:00 |
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5fefb49566
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Update to Gurobi 11
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2025-06-10 11:27:02 -05:00 |
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7ccb7875b9
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Allow components to return stats, instead of modifying in-place
Added for compatibility with Julia.
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2024-08-20 16:46:20 -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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7f273ebb70
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expert primal: Set value for int variables
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2024-05-31 11:48:41 -05:00 |
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26cfab0ebd
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h5: Store values using float64
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2024-05-31 11:16:47 -05:00 |
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0534d50af3
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BasicCollector: Do not crash on exception
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2024-02-26 16:41:50 -06:00 |
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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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714904ea35
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Implement ExpertCutsComponent and ExpertLazyComponent
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2024-02-06 11:57:11 -06:00 |
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cec56cbd7b
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AbstractSolver: Fix field name
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2024-02-06 11:56:54 -06:00 |
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e75850fab8
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LearningSolver: Keep original H5 file unmodified
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2024-02-02 14:37:53 -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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33f2cb3d9e
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Cuts: Do not access attributes directly
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2024-02-01 12:02:39 -06:00 |
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5b28595b0b
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BasicCollector: Make LP and MPS optional
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2024-02-01 12:02:23 -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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2774edae8c
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tsp: Remove some code duplication
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2024-01-30 16:32:39 -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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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
|
2023-10-26 13:41:50 -05:00 |
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40c7f2ffb5
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io: Simplify more extensions
|
2023-06-09 10:57:54 -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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6cc253a903
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Update
|
2022-06-01 11:40:48 -05:00 |
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3fd252659e
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Update docs
|
2022-03-01 10:01:24 -06:00 |
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f794c27634
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Add progress arg to LearningSolver.solve
|
2022-02-25 09:35:05 -06:00 |
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ce78d5114a
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Merge branch 'feature/new-py-api' into feature/docs
|
2022-02-25 08:36:43 -06:00 |
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04dd3ad5d5
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Implement load; update fit
|
2022-02-25 08:26:33 -06:00 |
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522f3a7e18
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Change LearningSolver.solve and fit
|
2022-02-22 15:21:56 -06:00 |
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c98ff4eab4
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Implement save function
|
2022-02-22 09:34:08 -06:00 |
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87bba1b38e
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Make TravelingSalesmanGenerator return data class
|
2022-02-22 09:23:55 -06:00 |
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03e5acb11a
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Make MultiKnapsackGenerator return data class
|
2022-02-22 09:20:17 -06:00 |
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b0d63a0a2d
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Make MaxWeightStableSetGenerator return data class
|
2022-02-22 09:16:37 -06:00 |
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08fc18beb0
|
feature/docs
|
2022-01-25 12:00:57 -06:00 |
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2a76dd42ec
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Allow user to attach arbitrary data to violations
|
2022-01-25 11:39:03 -06:00 |
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2601ef1f9b
|
Make progress bars optional; other minor fixes
|
2021-09-10 16:41:07 -05:00 |
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2fd04eb274
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Add run_benchmarks method
|
2021-09-10 16:40:39 -05:00 |
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beb15f7667
|
Remove obsolete benchmark files
|
2021-09-10 16:35:17 -05:00 |
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9bd64c885a
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Minor fixes
|
2021-09-04 06:31:37 -05:00 |
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