4.4: Most Common Words
- Page ID
- 15435
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To find the most common words, we can apply the DSU pattern; most_common takes a histogram and returns a list of word-frequency tuples, sorted in reverse order by frequency:
def most_common(hist):
t = []
for key, value in hist.items():
t.append((value, key))
t.sort(reverse=True)
return t
Here is a loop that prints the ten most common words:
t = most_common(hist)
print 'The most common words are:'
for freq, word in t[0:10]:
print word, '\t', freq
And here are the results from Emma:
The most common words are: to 5242 the 5205 and 4897 of 4295 i 3191 a 3130 it 2529 her 2483 was 2400 she 2364