Python finds out the most common element in the list, and python finds out the list element.

Python finds out the most common element in the list, and python finds out the list element.

This example describes how to find the most common element in the list using Python. We will share this with you for your reference. The details are as follows:

Assuming that a list contains various elements, You need to count the number of each element and print out the first three elements that most often appear. List:
Copy codeThe Code is as follows: word_list = ["is", "you", "are", "I", "am", "OK", "is", "OK ", "She", "is", "OK", "is", "I"]

Method 1 (conventional method ):

>>> word_counter ={}>>> for word in word_list:  if word in word_counter:    word_counter[word] +=1  else:    word_counter[word] = 1>>> popular_word =sorted(word_counter, key = word_counter.get, reverse = True))>>> top_3 = popular_word[:3]>>> top_3['is', 'OK', 'I']

Method 2: Applicable to Python2.7

>>> from collections import Counter>>> c = Counter(word_list)>>> c.most_common(3)

Method 3:

>>> counter ={}>>> for i in word_list: counter[i] = counter.get(i, 0) + 1>>> sorted([ (freq,word) for word, freq in counter.items() ], reverse=True)[:3][(4, 'is'), (3, 'OK'), (2, 'I')]