35 lines
794 B
Python
35 lines
794 B
Python
# _*_ coding: utf-8 _*_
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import nltk
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import random
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file = open('Text/Walden.txt', 'r')
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walden = file.read()
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walden = walden.split()
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def makePairs(arr):
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pairs = []
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for i in range(len(arr)):
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if i < len(arr) - 1:
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temp = (arr[i], arr[i + 1])
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pairs.append(temp)
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return pairs
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def generate(cfd, word='the', num=500):
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for i in range(num):
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# make an array with the words shown by proper count
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arr = []
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for j in cfd[word]:
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for k in range(cfd[word][j]):
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arr.append(j)
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print(word, end=' ')
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# choose the word randomly from the conditional distribution
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word = arr[int((len(arr)) * random.random())]
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pairs = makePairs(walden)
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cfd = nltk.ConditionalFreqDist(pairs)
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generate(cfd)
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