Created
March 8, 2015 10:56
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freqdist archive
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| import requests | |
| from bs4 import BeautifulSoup | |
| import nltk | |
| URL = "https://archive.org/stream/TheH.P.LovecraftNovellas/H.P.Lovecraft-TheCaseOfCharlesDexterWard.txt" | |
| # https://www.ling.upenn.edu/courses/Fall_2003/ling001/penn_treebank_pos.html | |
| PERMITTED_TAGS = set(['NN', 'NNS', 'NNP', 'NNPS']) | |
| req = requests.get(URL) | |
| soup = BeautifulSoup(req.text) | |
| pre = soup.find_all('pre')[0] | |
| text = pre.get_text() | |
| tagged = nltk.pos_tag(nltk.word_tokenize(text)) | |
| permitted_words = [word[0] for word in tagged if word[1] in PERMITTED_TAGS] | |
| fd = nltk.FreqDist(permitted_words) |
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