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@amankharwal
Created Sep 8, 2020
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def train(mp3Cnt, mp3s, population, generationsPerCD):
curCD = 1
combinedSizes = totalSize(2**mp3Cnt-1, mp3Cnt)
doneSizes = 0.0
while(True):
if(mp3Cnt == 0):
break
parents = generateParents(mp3Cnt)
generation = fixChromosomes(parents, mp3Cnt, population)
ng = generation
for i in range(generationsPerCD):
ng = newGeneration(ng, mp3Cnt)
ng = fixChromosomes(ng, mp3Cnt, population)
allFileSize = totalSize(2**mp3Cnt-1, mp3Cnt)
cdContents = ng[0,0]
if(allFileSize < 700):
cdContents = 2**mp3Cnt -1
currentBestCDSize = totalSize(cdContents, mp3Cnt)
if(currentBestCDSize >= 699 or allFileSize < 700):
indexesToRemove = []
for i in range(0, mp3Cnt):
if(cdContents & (1 << i) > 0):
indexesToRemove.append(i)
indexesToRemove = list(reversed(indexesToRemove))
doneSizes += currentBestCDSize
print("CD"+ str(curCD) + ": MP3 Count:" + str(len(indexesToRemove)) + " Size: " + str(currentBestCDSize))
mp3Cnt = mp3Cnt - len(indexesToRemove)
for i in range(len(indexesToRemove)):
mp3s = np.delete(mp3s, indexesToRemove[i])
curCD = curCD + 1
else:
continue
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