|
|
5a062ad97e
|
ConvertTight: Use x function from DropRedundant
|
2021-01-14 21:01:34 -06:00 |
|
|
|
7e4b1d77a3
|
DropRedundant: Collect data from multiple runs
|
2021-01-14 11:27:47 -06:00 |
|
|
|
e12a896504
|
Add training_data argument to after_solve
|
2021-01-14 10:37:48 -06:00 |
|
|
|
beee252fa2
|
simulate_perfect: Do not overwrite original file
|
2021-01-13 11:04:33 -06:00 |
|
|
|
b01d97cc2b
|
ConvertTight: Always check feasibility
|
2021-01-13 09:28:55 -06:00 |
|
|
|
d67af4a26b
|
ConvertTight: Detect and fix sub-optimality
|
2021-01-12 11:56:25 -06:00 |
|
|
|
c9ad7a3f56
|
Benchmark: Add extra columns to CSV
|
2021-01-12 11:22:42 -06:00 |
|
|
|
f77d1d5de9
|
ConvertTight: Detect and fix infeasibility
|
2021-01-12 10:05:57 -06:00 |
|
|
|
3f1aec7fad
|
RelaxationComponent: Always use np arrays
|
2021-01-07 12:29:43 -06:00 |
|
|
|
4057a65506
|
ConvertTightIneqs: Convert only inequalities, not equalities
|
2021-01-07 11:54:00 -06:00 |
|
|
|
1e3d4482f4
|
ConvertTightIneqs: Reduce default slack_tolerance to zero
|
2021-01-07 11:07:12 -06:00 |
|
|
|
317e16d471
|
ConvertTight: Don't take any action on constraints with negative slack
|
2021-01-07 11:03:02 -06:00 |
|
|
|
d8dc8471aa
|
Implement tests for ConvertTightIneqsIntoEqsStep
|
2021-01-07 10:29:22 -06:00 |
|
|
|
0377b5b546
|
Minor changes to docstrings
|
2021-01-07 10:08:14 -06:00 |
|
|
|
191da25cfc
|
Split relaxation.py into multiple files
|
2021-01-07 10:01:04 -06:00 |
|
|
|
144ee668e9
|
Fix failing tests
|
2021-01-07 09:41:55 -06:00 |
|
|
|
4a26de5ff1
|
RelaxationComponent: Convert tight inequalities into equalities
|
2020-12-05 21:11:08 -06:00 |
|
|
|
8bb9996384
|
Break down RelaxationComponent into multiple steps
|
2020-12-05 20:34:29 -06:00 |
|
|
|
6540c88cc5
|
Component: Add default implementations to all methods
|
2020-12-05 20:34:00 -06:00 |
|
|
|
94b493ac4b
|
Implement CompositeComponent
|
2020-12-05 20:16:22 -06:00 |
|
|
|
d99600f101
|
Reformat source code with Black; add pre-commit hooks and CI checks
|
2020-12-05 10:59:33 -06:00 |
|
|
|
3823931382
|
RelaxationComponent: max_iterations
|
2020-12-04 10:30:55 -06:00 |
|
|
|
0b41c882ff
|
Merge branch 'feature/files' into dev
|
2020-12-04 09:41:23 -06:00 |
|
|
|
388b10c63c
|
Train without loading all instances to memory
|
2020-12-04 09:37:41 -06:00 |
|
|
|
54d80bfa85
|
RelaxationComponent: Implement check_dropped
|
2020-12-04 09:33:46 -06:00 |
|
|
|
51b5d8e549
|
Component: rename iteration_cb and lazy_cb
|
2020-12-04 08:35:43 -06:00 |
|
|
|
1b6982ae8d
|
Implement RelaxationComponent
|
2020-10-08 15:03:17 -05:00 |
|
|
|
3c4045f64b
|
StaticLazy: Add tolerance to tests
|
2020-10-05 11:44:51 -05:00 |
|
|
|
4144b8b6b3
|
Primal: In evaluate, skip variables without predictions
|
2020-10-05 11:28:30 -05:00 |
|
|
|
b51c367257
|
UserCutsComponent: ignore training instances without cut data
|
2020-10-05 11:26:36 -05:00 |
|
|
|
a221740ac5
|
Implement lazy callbacks & two-phase gap
|
2020-09-25 06:02:07 -05:00 |
|
|
|
ba96338d2d
|
Small fixes to lazy constraints
|
2020-09-24 14:30:29 -05:00 |
|
|
|
e527e75481
|
Implement iteration_cb for LearningSolver; reactivate TSP
|
2020-09-23 17:46:18 -05:00 |
|
|
|
5390a5b656
|
Rename LazyConstraintsComponent to DynamicLazyConstraintsComponent
|
2020-09-23 17:34:19 -05:00 |
|
|
|
425ea2b7cc
|
Temporarily remove native solver callbacks; add iteration_cb
|
2020-09-23 17:30:39 -05:00 |
|
|
|
e731f46b72
|
Implement preliminary version of static lazy component
|
2020-09-23 14:27:17 -05:00 |
|
|
|
5ccd65c809
|
Remove empty tests
|
2020-09-23 14:25:30 -05:00 |
|
|
|
6b104433be
|
Improve logging
|
2020-09-15 08:46:49 -05:00 |
|
|
|
5663ced0be
|
Move python files to root folder; remove built docs
|
2020-08-29 11:42:02 -05:00 |
|
|
|
7765d1f822
|
Reorganize directories
|
2020-03-05 17:58:56 -06:00 |
|
|
|
72fc65cae0
|
LazyConstraintsComponent: make threshold configurable
|
2020-03-05 12:55:00 -06:00 |
|
|
|
5eee00c626
|
Plot predicted objective value
|
2020-02-26 15:45:02 -06:00 |
|
|
|
0b04fa93da
|
Finish TSP implementation; improve performance of Extractors
|
2020-02-25 22:31:03 -06:00 |
|
|
|
959cb54d27
|
Remove load_state and save_state
|
2020-02-24 22:16:51 -06:00 |
|
|
|
7a01d9cbcf
|
Implement TSP generator and LazyConstraintsComponent
|
2020-02-24 22:01:12 -06:00 |
|
|
|
30e7d7313c
|
Fix failing test
|
2020-02-24 10:11:19 -06:00 |
|
|
|
996b16f1b7
|
Add missing files
|
2020-02-24 10:02:52 -06:00 |
|
|
|
a2fbb9f8d8
|
Implement PrimalSolutionComponent; remove deprecated predictors
|
2020-02-24 10:01:21 -06:00 |
|
|
|
ccd694af9b
|
Implement ObjectiveValueComponent
|
2020-02-23 15:09:57 -06:00 |
|
|
|
212e38d004
|
Make SolutionExtractor use instance.solution and instance.lp_solution
|
2020-02-22 22:19:30 -06:00 |
|
