源于: 执行类代码 – CountTxtClass.py – 函数plot_sample_num
栗子: 找出一个序列中出现次数最多的元素
words = [
'look', 'into', 'my', 'eyes', 'look', 'into', 'my', 'eyes',
'the', 'eyes', 'the', 'eyes', 'the', 'eyes', 'not', 'around', 'the',
'eyes', "don't", 'look', 'around', 'the', 'eyes', 'look', 'into',
'my', 'eyes', "you're", 'under'
]
from collections import Counter
word_counts = Counter(words)
# 出现频率最高的3个单词
top_three = word_counts.most_common(3)
print(top_three)
结果为:
[('eyes', 8), ('the', 5), ('look', 4)]
学习链接:
Python中的Counter.most_common()方法