Mercurial > repos > pointsource_algs / changelog

Radon FB + sliding improvements dev

• Thu, 29 Aug 2024 00:00:00 -0500
• by Tuomo Valkonen <tuomov@iki.fi> [Thu, 29 Aug 2024 00:00:00 -0500] rev 34
• Radon FB + sliding improvements

merge dev

• Tue, 01 Aug 2023 10:32:12 +0300
• by Tuomo Valkonen <tuomov@iki.fi> [Tue, 01 Aug 2023 10:32:12 +0300] rev 33
• merge

Early transport sketches dev

• Tue, 31 Dec 2024 09:34:24 -0500
• by Tuomo Valkonen <tuomov@iki.fi> [Tue, 31 Dec 2024 09:34:24 -0500] rev 32
• Early transport sketches

Simplify and fix cut gaussian indicator convolution scaling

• Tue, 01 Aug 2023 10:25:09 +0300
• by Tuomo Valkonen <tuomov@iki.fi> [Tue, 01 Aug 2023 10:25:09 +0300] rev 31
• Simplify and fix cut gaussian indicator convolution scaling

Bump required alg_tools version dev

• Fri, 28 Apr 2023 13:15:19 +0300
• by Tuomo Valkonen <tuomov@iki.fi> [Fri, 28 Apr 2023 13:15:19 +0300] rev 30
• Bump required alg_tools version

Remove deprecated interfaces dev

• Fri, 28 Apr 2023 08:20:51 +0300
• by Tuomo Valkonen <tuomov@iki.fi> [Fri, 28 Apr 2023 08:20:51 +0300] rev 29
• Remove deprecated interfaces

version = 2.0.0-dev dev

• Fri, 28 Apr 2023 08:19:05 +0300
• by Tuomo Valkonen <tuomov@iki.fi> [Fri, 28 Apr 2023 08:19:05 +0300] rev 28
• version = 2.0.0-dev

Bump version

• Wed, 22 Mar 2023 20:37:49 +0200
• by Tuomo Valkonen <tuomov@iki.fi> [Wed, 22 Mar 2023 20:37:49 +0200] rev 26
• Bump version

Implement non-negativity constraints for the conditional gradient methods

• Tue, 21 Mar 2023 20:31:01 +0200
• by Tuomo Valkonen <tuomov@iki.fi> [Tue, 21 Mar 2023 20:31:01 +0200] rev 25
• Implement non-negativity constraints for the conditional gradient methods

Support arbitrary regularisation terms; implement non-positivity-constrained regularisation.

• Sun, 11 Dec 2022 23:25:53 +0200
• by Tuomo Valkonen <tuomov@iki.fi> [Sun, 11 Dec 2022 23:25:53 +0200] rev 24
• Support arbitrary regularisation terms; implement non-positivity-constrained regularisation.
  
  * Fixes the conditional gradient methods that were incorrectly solving
  positivity constrained subproblems although the infinite-dimensional
  versions do not include such constraints.
  
  * Introduces the `ExperimentV2` struct that has `regularisation` in place
  of `α`. The `Experiment` struct is now deprecated.
  
  * The L^2-squared experiments were switch to be unconstrained, as the
  Franke-Wolfe implementations do not support constraints. (This would
  be easy to add for the “fully corrective” variant, but is not
  immediate for the “relaxed” variant.)