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CHANGELOG.md

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Changelog for numeric-optimization

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to the Haskell Package Versioning Policy.

0.2.0.0 - Unreleased

  • Introduced assosiated type Domain to the IsProblem type class: Now Domain prob instead of Vector Double is used to represent inputs and gradients.
  • Move numeric-optimization-backprop's Numeric.Optimization.Backprop.ToVector to numeric-optimization's Numeric.Optimization.Utils.ToVector.
  • Now we have instance ToVector a => IsProblem (a -> Double), so that Double -> Double, (Double, Double) -> Double, [Double] -> Double, etc. are all instances of IsProblem.
  • Add Numeric.Optimization.Utils.AllClose. This module is primarily intended to be used for testing in this package and its family packages.

0.1.1.0 - 2023-06-21

  • Support L-BFGS-B algorithm (when with-lbfgsb is enabled)
  • Add some algorithm specific parameters
  • Add instructions for installing dependent libraries
  • Add with-lbfgs flag, which is true by default, but you can turn-off the flag to build without L-BFGS.
  • Add some instances of standard type classes: Eq OptimizationException, Show Result, and Show Statistics.
  • Return correct statistics for L-BFGS and L-BFGS-B.
  • Fix many bugs

0.1.0.1 - 2023-06-03

  • Various documentation fixes
  • Fix build-examples flag to work

0.1.0.0 - 2023-06-03

  • Initial release.