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Releases: NGTOne/libHierGA

Release 2.1

25 Aug 02:56
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This release adds major functionality, especially around real-valued genomes and floating-point fitnesses. It also adds a number of ES variants, including more "modern" types (such as CMSA-ES).

Release 2.0.0

31 May 04:16
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This release overhauls the entire API, making setting up large systems much simpler. It also adds a simple garbage collector, making cleaning up after a run much easier (though still optional). It also fixes apportionment, making it useful again (it had been broken since being introduced 2 years ago).

Release 1.1.2

16 Mar 17:44
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This release adds some new tweakable options to the ES, making it possible to adjust the ratios of mu and rho. This allows different numbers of crossover/mutation offspring (where mu and rho are taken as multipliers on the initial population's size).

Release 1.1.1

29 Feb 14:00
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This point-release fixes some bugs in the simulated annealer (which made it no better than random search), as well as adding a new temperature schedule.

Release 1.1

06 Feb 05:33
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Added a set of new evolutionary systems and the ability to use simulated annealers.

Release 1.0

24 Dec 05:30
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Release 1.0

Basic functionality for constructing hierarchical EAs. Allows limited top-down evaluation, all types of constructive relationships, objective nodes, and library and evolving/non-evolving population nodes.