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dmeoli / optiml
69%

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DEFAULT BRANCH: master
Repo Added 21 May 2020 07:14PM UTC
Files 33
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08 Sep 2026 01:45PM UTC coverage: 69.208% (-15.1%) from 84.295%
34233973549

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github

dmeoli
Rewrite the SMO on one dual index space, with shrinking and the exact path

One iteration trains the classifier and the regressor, which provide the dual
index space and nothing else; the working set is the maximal violating pair
with the second order selection of Fan, Chen and Lin on a cached Hessian
diagonal, and the active set is shrunk as a permuted prefix and restored
unconditionally every so often. unlearn() walks the exact solution path of
Cauwenberghs and Poggio, following the inverse of the free system with
rank-one updates, and set_C() follows the gradient in O(N).

99 of 369 new or added lines in 1 file covered. (26.83%)

241 existing lines in 12 files now uncovered.

2151 of 3108 relevant lines covered (69.21%)

0.69 hits per line

Relevant lines Covered
Build:
Build:
3108 RELEVANT LINES 2151 COVERED LINES
0.69 HITS PER LINE
Source Files on master
  • Tree
  • List 33
  • Changed 13
  • Source Changed 0
  • Coverage Changed 13
Coverage ∆ File Lines Relevant Covered Missed Hits/Line

Recent builds

Builds Branch Commit Type Ran Committer Via Coverage
34233973549 master Rewrite the SMO on one dual index space, with shrinking and the exact path One iteration trains the classifier and the regressor, which provide the dual index space and nothing else; the working set is the maximal violating pair with the second o... push 08 Sep 2026 01:49PM UTC dmeoli github
69.21
28243370665 master Bump version to 1.8 Release that ships the ML-CUP data inside the package (package_data) and makes the example notebooks runnable on Google Colab. push 26 Jun 2026 02:15PM UTC dmeoli github
84.3
28240491172 master Update ML_report notebook to the current API so it runs on Binder The notebook used the removed DualSVC/DualSVR classes and the renamed OneHotEncoder(sparse=) argument, which would break on Binder. Migrate to: - SVC(loss=hinge, dual=True, reg_int... push 26 Jun 2026 01:22PM UTC dmeoli github
84.39
28237978870 master Fix run-together docstring field lists and surface algorithm mechanics - add the missing blank line before the :param/:return field lists that were rendering run-together on the docs site (Quadratic and base function/jacobian/ hessian, the Ro... push 26 Jun 2026 12:33PM UTC dmeoli github
84.45
28237576398 master Auto-publish to PyPI on GitHub Release via Trusted Publishing Add a workflow that builds and uploads the package to PyPI whenever a GitHub Release is published, authenticating with PyPI Trusted Publishing (OIDC) so no API token needs to be stored... push 26 Jun 2026 12:25PM UTC dmeoli github
84.39
28236897742 master Demonstrate the generic lower bound in the constrained-methods notebook Add a short section showing that the box-constrained optimizers now also solve the generic lb <= x <= ub program (the L-BFGS section was already added to the line-search note... push 26 Jun 2026 12:11PM UTC dmeoli github
84.45
28236701695 master Bump version to 1.7 Release including L-BFGS, the generic lb <= x <= ub box-constrained optimizers, the certified cvxpy f_star, the SMO linear-kernel fix, the rigorous/portable test suite, the GitHub Actions CI, the GitHub Pages documentation wit... push 26 Jun 2026 12:07PM UTC dmeoli github
84.52
28231681366 master Support a generic lower bound lb <= x <= ub in the box-constrained optimizers Generalize ProjectedGradient, FrankWolfe, ActiveSet and InteriorPoint (and the BoxConstrainedQuadraticOptimizer base) from 0 <= x <= ub to a generic lb <= x <= ub via a... push 26 Jun 2026 10:18AM UTC dmeoli github
84.48
28231146333 master Surface the Interior Point KKT system in its class docstring Lift the slackened KKT system and the Newton-step reduction (H dx = w) from the minimize() implementation comments into the class docstring as rendered math, so the documentation site d... push 26 Jun 2026 10:08AM UTC dmeoli github
84.43
28231051902 master Add tests for previously-uncovered code - test the four weight initializers (shape, finiteness, reproducibility, bounds) - test the Rosenbrock/Ackley/Six-Hump-Camel benchmark functions (optimum, f_star, stationarity/finiteness of the gradient) ... push 26 Jun 2026 10:06AM UTC dmeoli github
84.33
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