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ensmallen ?.??.?: "???"

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  • Change "mathematical optimization" term to "numerical optimization" in the documentation (#177).

ensmallen 2.11.4: "The Poster Session Is Full"

2020-03-03

  • Require new HISTORY.md entry for each PR. (#171, #172, #175).

  • Update/fix example documentation (#174).

ensmallen 2.11.3: "The Poster Session Is Full"

2020-02-19

  • Prevent spurious compiler warnings (#161).

  • Fix minor memory leaks (#167).

  • Revamp CMake configuration (#152).

ensmallen 2.11.2: "The Poster Session Is Full"

2020-01-16

  • Allow callback instantiation for SGD based optimizer (#138).

  • Minor test stability fixes on i386 (#156).

  • Fix Lookahead MaxIterations() check. (#159).

ensmallen 2.11.1: "The Poster Session Is Full"

2019-12-28
  • Fix Lookahead Synchronization period type (#153).

ensmallen 2.11.0: "The Poster Session Is Full"

2019-12-24

  • Add Lookahead (#138).

  • Add AdaBound and AMSBound (#137).

ensmallen 2.10.5: "Fried Chicken"

2019-12-13

  • SGD callback test 32-bit safety (big number) (#143).

  • Use "arbitrary" and "separable" terms in static function type checks (#145).

  • Remove 'using namespace std' from problems/ files (#147).

ensmallen 2.10.4: "Fried Chicken"

2019-11-18

  • Add optional tests building. (#141).

  • Make code samples collapsible in the documentation. (#140).

ensmallen 2.10.3: "Fried Chicken"

2019-09-26

  • Fix ParallelSGD runtime bug. (#135).

  • Add additional L-BFGS convergence check (#136).

ensmallen 2.10.2: "Fried Chicken"

2019-09-11

  • Add release script to rel/ for maintainers (#128).

  • Fix Armadillo version check (#133).

ensmallen 2.10.1: "Fried Chicken"

2019-09-10

  • Documentation fix for callbacks (#129.

  • Compatibility fixes for ensmallen 1.x (#131).

ensmallen 2.10.0: "Fried Chicken"

2019-09-07

  • All Optimize() functions now take any matrix type; so, e.g., arma::fmat or arma::sp_mat can be used for optimization. See the documentation for more details (#113, #119).

  • Introduce callback support. Callbacks can be appended as the last arguments of an Optimize() call, and can perform custom behavior at different points during the optimization. See the documentation for more details (#119).

  • Slight speedups for FrankWolfe optimizer (#127).

ensmallen 1.16.2: "Loud Alarm Clock"

2019-08-12
  • Fix PSO return type bug (#126).

ensmallen 1.16.1: "Loud Alarm Clock"

2019-08-11

  • Update HISTORY.md to use Markdown links to the PR and add release names.

  • Fix PSO return type bug (#124).

ensmallen 1.16.0: "Loud Alarm Clock"

2019-08-09

  • Add option to avoid computing exact objective at the end of the optimization (#109).

  • Fix handling of curvature for BigBatchSGD (#118).

  • Reduce runtime of tests (#118).

  • Introduce local-best particle swarm optimization, LBestPSO, for unconstrained optimization problems (#86).

ensmallen 1.15.1: "Wrong Side Of The Road"

2019-05-22

  • Fix -Wreorder in qhadam warning (#115).

  • Fix -Wunused-private-field warning in spsa (#115).

  • Add more warning output for gcc/clang (#116).

ensmallen 1.15.0: "Wrong Side Of The Road"

2019-05-14
  • Added QHAdam and QHSGD optimizers (#81).

ensmallen 1.14.4: "Difficult Crimp"

2019-05-12
  • Fixes for BigBatchSGD (#91).

ensmallen 1.14.3: "Difficult Crimp"

2019-05-06
  • Handle eig_sym() failures correctly (#100).

ensmallen 1.14.2: "Difficult Crimp"

2019-03-14

  • SPSA test tolerance fix (#97).

  • Minor documentation fixes (#95, #98).

  • Fix newlines at end of file (#92).

ensmallen 1.14.1: "Difficult Crimp"

2019-03-09

  • Fixes for SPSA (#87).

  • Optimized CNE and DE (#90). Changed initial population generation in CNE to be a normal distribution about the given starting point, which should accelerate convergence.

ensmallen 1.14.0: "Difficult Crimp"

2019-02-20

  • Add DE optimizer (#77).

  • Fix for Cholesky decomposition in CMAES (#83).

ensmallen 1.13.2: "Coronavirus Invasion"

2019-02-18
  • Minor documentation fixes (#82).

ensmallen 1.13.1: "Coronavirus Invasion"

2019-01-24
  • Fix -Wreorder warning (#75).

ensmallen 1.13.0: "Coronavirus Invasion"

2019-01-14

  • Enhance options for AugLagrangian optimizer (#66).

  • Add SPSA optimizer (#69).

ensmallen 1.12.2: "New Year's Party"

2019-01-05
  • Fix list of contributors.

ensmallen 1.12.1: "New Year's Party"

2019-01-03
  • Make sure all files end with newlines.

ensmallen 1.12.0: "New Year's Party"

2018-12-30

  • Add link to ensmallen PDF to README.md.

  • Minor documentation fixes. Remove too-verbose documentation from source for each optimizer (#61).

  • Add FTML optimizer (#48).

  • Add SWATS optimizer (#42).

  • Add Padam optimizer (#46).

  • Add Eve optimizer (#45).

  • Add ResetPolicy() to SGD-like optimizers (#60).

ensmallen 1.11.1: "Jet Lag"

2018-11-29
  • Minor documentation fixes.

ensmallen 1.11.0: "Jet Lag"

2018-11-28

  • Add WNGrad optimizer.

  • Fix header name in documentation samples.

ensmallen 1.10.1: "Corporate Catabolism"

2018-11-16

  • Fixes for GridSearch optimizer.

  • Include documentation with release.

ensmallen 1.10.0: "Corporate Catabolism"

2018-10-20