28 June 2013

Push Visualization:
show certain stacks

Don't show unused

Idio Lexicase:
problems if many cases that are equivalent

instead of shuffling, just choose random,

instead of random, spin roulette wheel, where section is wider the weirder the case is

How to measure weirdness: look at pop, for each guy in pop, look at each other case, and say if that guy in pop = elite on both cases or neither, then same as that case, but if we disagree about that being elite +1 idiocincrecy the more cases disagreed with, more idiosyncratic

pure random, improve slowly then continue to improve

right measure of idiosyncrasy may make all the difference

Cluster Notes:
trouble balancing jobs with many different characteristics

lee code takes longer on more cores(maybe equal but not less), less cores going faster

increased number of slots available on 4 and 5 for jaime

= numbers of tasks running on jobs with same priority

Lexicase Speedup:
commonly get to point, multiple individuals left, different programs with same error vectors, so lexicase would no longer get rid of cases

1. each step, checks remaining error vectors, if all same, quit and return random

2. check pop in beginning, anyone same, choose random before, same as choosing random after running