{"id":472,"date":"2014-03-26T20:02:13","date_gmt":"2014-03-27T00:02:13","guid":{"rendered":"http:\/\/sites.hampshire.edu\/ci-lab\/?p=472"},"modified":"2014-03-26T20:02:13","modified_gmt":"2014-03-27T00:02:13","slug":"26-march-2014","status":"publish","type":"post","link":"https:\/\/sites.hampshire.edu\/ci-lab\/2014\/03\/26\/26-march-2014\/","title":{"rendered":"26 March 2014"},"content":{"rendered":"<p>Present: Lee, Tom (scribe), Bill, Charles Ofria<\/p>\n<p>Note: Student travel grants for GECCO are now open for application.<\/p>\n<h2>Diversity<\/h2>\n<ul>\n<li>Charles suggests using (average) <a href=\"http:\/\/en.wikipedia.org\/wiki\/Hamming_distance\">Hamming distance<\/a> of output vectors instead of behavioral diversity to measure the population diversity\n<ul>\n<li>This will do a better job of measuring the coverage of the phenotypic space (or &#8220;trait coverage&#8221;)<\/li>\n<li>could just sample this, don&#8217;t have to compare every pair of individuals<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Discussion of co-solvability paper<\/h2>\n<ul>\n<li>Very related in motivation to lexicase<\/li>\n<li>lexicase is mostly different in that it can select individuals that are really bad at a few test cases as long as they are really good at others.<\/li>\n<li>Also, co-solvability requires binary test cases, without an obvious way to use on non-binary cases<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Present: Lee, Tom (scribe), Bill, Charles Ofria Note: Student travel grants for GECCO are now open for application. Diversity Charles suggests using (average) Hamming distance of output vectors instead of behavioral diversity to measure the population diversity This will do a better job of measuring the coverage of the phenotypic space (or &#8220;trait coverage&#8221;) could [&hellip;]<\/p>\n","protected":false},"author":635,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-472","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/posts\/472"}],"collection":[{"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/users\/635"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/comments?post=472"}],"version-history":[{"count":1,"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/posts\/472\/revisions"}],"predecessor-version":[{"id":473,"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/posts\/472\/revisions\/473"}],"wp:attachment":[{"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/media?parent=472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/categories?post=472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.hampshire.edu\/ci-lab\/wp-json\/wp\/v2\/tags?post=472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}