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rehrumesh/bigramDist.py

Created April 14, 2015 07:10
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SCS4011 Lab2 bigramDist
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bigramDist.py
def bigramDist(words,stoplist):
biDist = FreqDist()
uniDist = alphaStopFreqDist(words,stoplist)
for i in range(1, len(words)):
if words[i-1] in uniDist and words[i] in uniDist:
biWord = words[i-1] + ' ' + words[i]
biDist[biWord] += 1
return biDist
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