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@Jacob-Stevens-Haas Jacob-Stevens-Haas released this 22 Aug 04:23
· 15 commits to master since this release
v2.0.0

It has been nearly three years since the last release of pysindy.
There were a variety of typing holes or incompatibility with
scikit-learn that required breaking backwards compatibility
to fix. Moreover, much documentation was not testable. This
meant that docs were frequently broken on backwards-incompatible
changes.

In the interim, the only solution was to use the master branch
and keep up to date with the repo changes. Now, however, there's
a place to archive old example notebooks, and enough of the
necessary incompatible changes are made. So it's possible to maintain a
2.x branch and continue to improve documentation.

TL;DR: Several new optimizers, feature library & differentiation improvements, smaller call signatures for pysindy model, simpler constraints.

What's Changed

  • PyProject-centric Build System with Setuptools in #332
  • Save DifferentiationMethod smoothed values in #244
  • Simpler inputs in #362
  • Implicit multiple trajectories in #376
  • Move unbias argument from SINDy.fit() to BaseOptimizer in #380
  • BUG Fixed coef_ for sparse_indices in #385
  • CLN: Remove fit_intercept in optimizers in #388
  • Allow STLSQ to only sparsify/regularize a subset of indices in #408
  • feat(optimizers): Enable pickling of MIOSR optimizer in #458
  • Make AxesArray handle slicing correctly in #451
  • Bayesian SINDy in #440
  • Make TrappingSR3 a subclass of ConstrainedSR3 in #435
  • Differentiation of Multidimensional Arrays in SINDyDerivative in #476
  • BUG: #414 remove user warning suppression in #528
  • CLN(pde_library): remove unused constructor argument in #537
  • ENH: #455 Make IdentityLibrary a subclass of Polynomial Library in #533
  • Trapping, extended to (a) enstrophy, and (b) local trapping in #536
  • ENH: #448 print flush in #527
  • CI: Add raw build and import step (should fail) in #543
  • BUG #394 fix prox and regularization in #544
  • ENH(sr3): refactor threshold and thresholder property in #548
  • Fix ssr in #559
  • Extract common functionality from SINDy to _BaseSINDy in #562
  • Pickle SR3 and subordinate classes in #586
  • BLD: Limit numpy to <2.0 in #596
  • Fix default n_subset based on replace flag (bootstrap logic) in #618
  • Make FROLS.history_ as a list in #619
  • Issue 386 Fix: Remove t_default and require t passed explicitly in SINDY.fit() and SINDY.score() in #628
  • Move feature_names from SINDy.init() to SINDy.fit() in #635

New Contributors

Full Changelog: v1.7.5...v2.0.0