CS计算机代考程序代写 python W02L1Search
W02L1Search Stop Words¶ In [1]: import nltk In [2]: nltk.download(‘stopwords’) from nltk.corpus import stopwords [nltk_data] Downloading package stopwords to /home/diego/nltk_data… [nltk_data] Package stopwords is already up-to-date! In [3]: stop = stopwords.words(‘english’) stop[:5] Out[3]: [‘i’, ‘me’, ‘my’, ‘myself’, ‘we’] Zipf’s Law¶ In [4]: %matplotlib inline nltk.download(‘gutenberg’) import nltk import collections import matplotlib.pyplot as plt words = nltk.corpus.gutenberg.words() fd = collections.Counter(words) […]
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