Commit Graph

463 Commits

Author SHA1 Message Date
b55554d410 Add _gurobipy suffix to all build_model functions 2024-02-06 16:08:24 -06:00
714904ea35 Implement ExpertCutsComponent and ExpertLazyComponent 2024-02-06 11:57:11 -06:00
cec56cbd7b AbstractSolver: Fix field name 2024-02-06 11:56:54 -06:00
e75850fab8 LearningSolver: Keep original H5 file unmodified 2024-02-02 14:37:53 -06:00
60d9a68485 Solver: Make attributes private; ensure we're not calling them directly
Helps with Julia/JuMP integration.
2024-02-02 10:15:06 -06:00
33f2cb3d9e Cuts: Do not access attributes directly 2024-02-01 12:02:39 -06:00
5b28595b0b BasicCollector: Make LP and MPS optional 2024-02-01 12:02:23 -06:00
60c7222fbe Cuts: Call set_cuts instead of setting cuts_aot_ directly 2024-02-01 10:18:24 -06:00
281508f44c Store cuts and lazy constraints as JSON in H5 2024-02-01 10:06:21 -06:00
2774edae8c tsp: Remove some code duplication 2024-01-30 16:32:39 -06:00
25bbe20748 Make lazy constr component compatible with Pyomo+Gurobi 2024-01-30 16:25:46 -06:00
c9eef36c4e Make cuts component compatible with Pyomo+Gurobi 2024-01-29 00:41:29 -06:00
8805a83c1c Implement MemorizingCutsComponent; STAB: switch to edge formulation 2023-11-07 15:36:31 -06:00
b81815d35b Lazy: Minor fixes; make it compatible with Pyomo 2023-10-27 10:44:21 -05:00
a42cd5ae35 Lazy: Simplify method signature; switch to AbstractModel 2023-10-27 09:14:51 -05:00
7079a36203 Lazy: Rename fields 2023-10-27 08:53:38 -05:00
c1adc0b79e Implement MemorizingLazyConstrComponent 2023-10-26 15:37:05 -05:00
2d07a44f7d Fix mypy errors 2023-10-26 13:41:50 -05:00
40c7f2ffb5 io: Simplify more extensions 2023-06-09 10:57:54 -05:00
1ea989d48a MIPLearn v0.3 2023-06-08 11:25:39 -05:00
6cc253a903 Update 2022-06-01 11:40:48 -05:00
3fd252659e Update docs 2022-03-01 10:01:24 -06:00
f794c27634 Add progress arg to LearningSolver.solve 2022-02-25 09:35:05 -06:00
ce78d5114a Merge branch 'feature/new-py-api' into feature/docs 2022-02-25 08:36:43 -06:00
04dd3ad5d5 Implement load; update fit 2022-02-25 08:26:33 -06:00
522f3a7e18 Change LearningSolver.solve and fit 2022-02-22 15:21:56 -06:00
c98ff4eab4 Implement save function 2022-02-22 09:34:08 -06:00
87bba1b38e Make TravelingSalesmanGenerator return data class 2022-02-22 09:23:55 -06:00
03e5acb11a Make MultiKnapsackGenerator return data class 2022-02-22 09:20:17 -06:00
b0d63a0a2d Make MaxWeightStableSetGenerator return data class 2022-02-22 09:16:37 -06:00
08fc18beb0 feature/docs 2022-01-25 12:00:57 -06:00
2a76dd42ec Allow user to attach arbitrary data to violations 2022-01-25 11:39:03 -06:00
2601ef1f9b Make progress bars optional; other minor fixes 2021-09-10 16:41:07 -05:00
2fd04eb274 Add run_benchmarks method 2021-09-10 16:40:39 -05:00
beb15f7667 Remove obsolete benchmark files 2021-09-10 16:35:17 -05:00
9bd64c885a Minor fixes 2021-09-04 06:31:37 -05:00
08d7904fda Merge tag 'v0.2.0.dev12' into dev 2021-08-30 09:28:14 -05:00
35272e08c6 Primal: Skip non-binary variables 2021-08-18 10:34:56 -05:00
c6b31a827d GurobiSolver: Accept non-binary integer variables 2021-08-13 10:15:23 -05:00
9e023a375a AlvLouWeh2017: Remove slow loop in M3 2021-08-13 06:07:46 -05:00
f2b710e9f9 AlvLouWeh2017: Implement remaining features 2021-08-13 05:56:38 -05:00
0480461a7f AlvLouWeh2017: Implement features 12-19 2021-08-12 20:46:26 -05:00
78d2ad4857 AlvLouWeh2017: Add some assertions; replace non-finite by zero 2021-08-12 07:52:48 -05:00
ccb1a1ed25 GurobiSolver: Fix LHS extraction 2021-08-12 07:52:34 -05:00
2b00cf5b96 Hdf5Sample: Store all fp arrays as float32 2021-08-12 07:51:59 -05:00
53a7c8f84a AlvLouWeh2017: Implement M1 features 2021-08-12 07:17:53 -05:00
fabb13dc7a Extract LHS as a sparse matrix 2021-08-12 05:35:04 -05:00
5b3a56f053 Re-add sample.{get,put}_bytes 2021-08-11 06:24:10 -05:00
256d3d094f AlvLouWeh2017: Remove sample argument 2021-08-11 06:17:57 -05:00
a65ebfb17c Re-enable half-precision; minor changes to FeaturesExtractor benchmark 2021-08-10 17:30:16 -05:00