Python | Find most frequent element in a list

Given a list, find the most frequent element in it. If multiple elements appear a maximum number of times, print any one of them using Python.

Example

Make a set of the list so that the duplicate elements are deleted. Then find the highest count of occurrences of each element in the set and thus, we find the maximum out of it. 

2

Naive Approach to Find Frequent Elements in a List

This is a brute force approach in which we make use of for loop to count the frequency of each element. If the current frequency is greater than the previous frequency, update the counter and store the element. 

2

Get Frequent Elements in a List using Counter

Make use of Python Counter which returns count of each element in the list. Thus, we simply find the most common element by using most_common() method. 

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Get Frequent Elements in a List with Statistics Library

Finding most frequent element means finding mode of the list. Hence, we use mode method from statistics.  

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Find Frequent Elements in a List using Python dictionary

Use Python dictionary to save element as a key and its frequency as the value, and thus find the most frequent element.