propeller.problems.PSB2.spin-words
SPIN WORDS from PSB2
Given a string of one or more words (separated by spaces), reverse all of the words that are five or more letters long and return the resulting string.
-main
(-main & args)Runs the top-level genetic programming function, giving it a map of arguments with defaults that can be overridden from the command line or through a passed map.
error-function
(error-function argmap data individual)Finds the behaviors and errors of an individual: Error is 0 if the value and the program’s selected behavior match, or 1 if they differ, or 1000000 if no behavior is produced. The behavior is here defined as the final top item on the STRING stack.
instructions
Stack-specific instructions, input instructions, close, and constants
random-char
(random-char)Generates random character
random-input
(random-input len)Makes a Spin Words input of length len, which is just a string of words, where the words that are length 5 or greater are reversed
train-and-test-data
Data taken from https://zenodo.org/record/5084812
word-generator
(word-generator)Random word generator for ERC from https://github.com/thelmuth/Clojush/blob/psb2/src/clojush/problems/psb2/spin_words.clj