1 files changed, 0 insertions, 33 deletions
diff --git a/string_evolution/ev.py b/string_evolution/ev.py
deleted file mode 100644
index 4fbf52e..0000000
--- a/string_evolution/ev.py
+++ /dev/null
@@ -1,33 +0,0 @@
-### http://www.electricmonk.nl/log/2011/09/28/evolutionary-algorithm-evolving-hello-world/
-
-import random
-from time import sleep
-
-source = "jiKnp4bqpmAbp"
-target = "Hello, World!"
-
-def fitness(source, target):
-    fitval = 0
-    for i in range(0, len(source)):
-        fitval += (ord(target[i]) - ord(source[i])) ** 2
-    return(fitval)
-
-def mutate(source):
-    charpos = random.randint(0, len(source) - 1)
-    parts = list(source)
-    parts[charpos] = chr(ord(parts[charpos]) + random.randint(-1,1))
-    return(''.join(parts))
-
-fitval = fitness(source, target)
-i = 0
-while True:
-    i += 1
-    m = mutate(source)
-    fitval_m = fitness(m, target)
-    if fitval_m < fitval:
-        fitval = fitval_m
-        source = m
-        print "%5i %5i %14s" % (i, fitval_m, m)
-        sleep(0.1)
-    if fitval == 0:
-        break