smanek/ga
View on GitHub ↗ ★ 27 Common Lisp
A simple Common Lisp genetic algorithm library, with some bitmap manipulation facilities
3 mentions on Hacker News by 1 person: 0 stories, 3 comments · first 2009-01-26 · latest 2012-12-13
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I did something similar around 2008: (but in Lisp!): https://github.com/smanek/ga Had to write my own bitmap processing library, since couldn't find anything fast enough off the shelf :-D Handled alpha blending, file i/o, etc (checkout the…
comment by smanek · 2012-12-13 · in Mona Lisa in 50 polygons, using a genetic algorithm (2008) -
…highly perfomant lisp libraries. See, for example, polygon.lisp, color.lisp, and bitmap.lisp at http://github.com/smanek/ga/tree/master . In order to get decent performance you have to give up many of CL's advantages (not using half of…
comment by smanek · 2009-05-04 · in I want to believe (in Lisp vs C performance) -
Incidentally, I wrote the same thing for a class recently in Common Lisp. See http://github.com/smanek/ga The biggest portion of the code was the bitmap/image manipulation libraries. Excluding those, it was about the same size.
comment by smanek · 2009-01-26 · in Clojure: Genetic Mona Lisa problem in 250 beautiful lines