How do you find the maximum number of repeated elements in a list in Python?

Python | Find most frequent element in a list

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

Table of Contents Show

Python | Find most frequent element in a list
“how to count max repeated count in list python” Code Answer
Python answers related to “how to count max repeated count in list python”
Python queries related to “how to count max repeated count in list python”
Find most frequent element in a list in Python
Find Maximum Value in List in Python

Examples:

Input : [2, 1, 2, 2, 1, 3] Output : 2 Input : ['Dog', 'Cat', 'Dog'] Output : Dog

Approach #1 : Naive Approach
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.

Python3

# Program to find most frequent 
# element in a list

def most_frequent(List):

counter = 0

num = List[0]

for i in List:

curr_frequency = List.count(i)

if(curr_frequency> counter):

counter = curr_frequency

num = i

return num

List = [2, 1, 2, 2, 1, 3]

print(most_frequent(List))

Output: 2

Approach #2 : Pythonic Naive approach
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.

Python3

# Program to find most frequent 
# element in a list

def most_frequent(List):

return max(set(List), key = List.count)

List = [2, 1, 2, 2, 1, 3]

print(most_frequent(List))

Output: 2

Approach #3 : 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.

Python3

# Program to find most frequent 
# element in a list

from collections import Counter

def most_frequent(List):

occurence_count = Counter(List)

return occurence_count.most_common(1)[0][0]

List = [2, 1, 2, 2, 1, 3]

print(most_frequent(List))

Output: 2

Approach #4 : By finding mode
Finding most frequent element means finding mode of the list. Hence, we use mode method from statistics.

Python3

import statistics

from statistics import mode

def most_common(List):

return(mode(List))

List = [2, 1, 2, 2, 1, 3]

print(most_common(List))

Output: 2

Approach #5 : 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.

Python3

# Program to find most frequent 
# element in a list

def most_frequent(List):

dict = {}

count, itm = 0, ''

for item in reversed(List):

dict[item] = dict.get(item, 0) + 1

if dict[item] >= count :

count, itm = dict[item], item

return(itm)

List = [2, 1, 2, 2, 1, 3]

print(most_frequent(List))

Output: 2

Approach #6 : Using pandas library.
Incase of multiple values getting repeated. Print all values.

Python3

import pandas as pd

List = [2, 1, 2, 2, 1, 3, 1]
# Create a panda DataFrame using the list

df=pd.DataFrame({'Number': List})
# Creating a new dataframe to store the values
# with appropriate column name
# value_counts() returns the count based on
# the grouped column values 

df1 = pd.DataFrame(data=df['Number'].value_counts(), columns=[['Number','Count']])
# The values in the List become the index of the new dataframe.
# Setting these index as a column

df1['Count']=df1['Number'].index
# Fetch the list of frequently repeated columns 

list(df1[df1['Number']==df1.Number.max()]['Count'])

Output: [2,1]

Article Tags :

Python

Python Programs

Python list-programs

python-list

Practice Tags :

python-list

Read Full Article

“how to count max repeated count in list python” Code Answer

python find most occuring element

python by Arno Deceuninck on Jul 07 2020 Comment

Source: stackoverflow.com

Add a Grepper Answer

how to check if there are duplicates in a list python
count number of repeats in list python
count similar values in list python
generate a list of random non repeated numbers python
max of double array python
python count repeated elements in a list

program to print duplicates from a list of integers in python
count the duplicates in a list in python
count different values in list python
how to find duplicate numbers in list in python
how to find most repeated word in a string in python
count repeat values in python list

find the item with the maximum number of occurrences in a list in Python
how do you count most frequent item in a list in python
list of single item repeated python
calculate the same value in list i python

most frequent digit in list in python
python list 10 most frequent elemens in list
how to get most common value in list python
find the most repeated instance in array python
python get most frequent item in list
how to find the most common word in a list 'python'
python most common element in list
python most common elements in list
cout how many time most commoin item in list apperaes
find most occuring element in list python
python get most occurent array
most frequent number is a list python
most frequent word in a list python
how to find most occuring number in a list python without library
most common in list python
highest occuring of a number in list
most occurring number python
how to find what number appears most in list python
maximum occurance of an element in a list
python search list and output most commen
most common in python
most occurred element in list python
count the most occuring number in the list
find most return value in python
print highest number of times in python
print maximum occurring element in a list pythin
python list get most frequent element
most repeated element in an array python
print the most repeated element in python
most frequent element in an python array
how to find the most frequent element in a list python
get most frequent value in list python
most common element inlist
python test if item is most frequent in list
python find most commmon label
python the element occured the most in a list
how to check how which element occurs the most in python list
python print the most string occurrences in list
find number most occuring python
most occuring number python
python find most occuring element in a list
python most occuring element in list python
most occuring number in the list python
how to find the most occurences of something in a list
function to find number with most occurences in list python
how to find which element occurs most in a list python
python most occurences in list
most occuring value in list python
program to identify most occuring number in a list
most frequent number in list python
python get element with most occurences in list
the most concurring number in list python
find max repeating element in array python
find highest occuring element in list
how to print the maximum count
highest repeating value in array python
how to find the value that specified the most times in a list
find most common item in lsit python
most recurring item in list python
most three frequent number is a list python
python select most frequent element in list
python get element used most frequent
python most frequent number in list
return most common element in list python
function that detects most recurring values in list
find maximum occurrence of a number in an array python
get the most frequent value in a list python
python get the most frequent works
most recurring number in a list
most occouring in list
find element which appears most in list
how to find most frequent number in list python
most common number in python
c# find most common item in array python
python remove the most frequent element in list
how to find higgest occering number in two list
python find most repeated item in list
python find the most common element in a list
python find most repeat in text
how to get most occuring element in python

python find most common element in list
find most common element in list python
how to print maximum count element in list python
python find most occurrence in list
most frequent element in list python
find most occurring element in array python
write a program that will go through a list to see which value occurs the most.
python all most common element in list
import counter and find most frequent python
most common method python
returns the number that occured most in a list python
python find element with most occurrence in list
python list most frequent element
python find most frequent string in list
find most present variables python
highest occurrences in python
you have a list of integers, return the x most frequent element of that list
python get most occurring element in list
most frequent element in array python without imports
get most occuring value in a list in python
how to find the most common element in a list python
python find item with most digits in list
find the most repeated number in an list in python
find most common value in list python
pythom get a list and return the most common index
how to find the most frequent values in a list python
how to get the most frequent element in a list python
max count in list python
most frequent values in a list
check which value has the most occurences in python list
how to get all max occuring element in python
python list elemnt the most
python get most occuring number
python element with max count
given an array find the most frequent number python
function for most occuring element in a list in python
python find most occuring item in list
python3 get most occuring item in list
how to get element that occur the most in a list python
find element with most occurrence in list
get most occuring elements in a list
how to check for the most occured element in a list python
find top 50 most occuring in list python
get the most occuring number in a list pythno
python 3 most occuring element in list
how to get the most occuring value in a list python
how to find most occuring number in a list python
most occured element in the list
python get most occurrences in a list
max occuring value list python
find most common in list python
find frequency of most frequent element in array python without import
find most frequent element in list python
how to find how many times the most occuring element occurs python
find most frequent element in a list python
function which return most common element of a list
python how to find the most common specific elemnt in a file
python find most common item
how to get max occured in python in list
top 10 most repeated items in a list python
return element with maximum count in list python
find the most common number in aa list
python find count max value in list
python max number occurrences in list
find most frequent item in a list
find the most common number in array python
find element with maximum frequency in list python using dictionary
count the number that appears the most in a list python
mhow to print most common at index
most occurring string in list
most common list pyhton
find most occurances pytnon
python find most common multiple
find most common element in python using pandas
python program to show the most frequent in each column
maximum repeated element in an array in python
get most common value in list python
python most frequent element in list
print which element occurs most in list python

how to count max repeated count in list python
find most frequent element in an array python
python get most common element in list
python most common element in list online test
find th emost common welement in a array python
python most frequently occuring string in a list
how to find which data is appearing maximum number of times python
max repeated element in list python
find most common number in list python
most common element in a list python
how to get the most common number in python
find the most occurring element in a list python
find most occuring element in string python
python how to find the most common elemnt in a file
in python to get the most repeated element from alist
return most occuring string in pythoon
print the most recurring element in a list
five most commonly occurring numbers python
print value taht occur most times in array python
most frequent element in array python
find max occuring element in tuple python
highest number of times word python list
most frequent python
how to find most occurring item in list python
python list top 10 freqent elements
print the most frequency counter python
python return most common item in list
most frequent element in an array python
how we can find those numbers which occured the most frequent time in a list
most common value in list python
counter() print out most common element python
most common element on many list python
most frequently occured nymber inn a list program in python
find 2 most frequent element in list python
piython most occurence in list
get most frequent value in a list in python
python get value with most occurrences
how to find most occuring item in array in python
python find the most occuring element in a list
find items in list that occur the most python
get the most occuring element in a list python
python get most occuring element in list
find most occurence in list python
get the number of most occurrences in a list python
python most occuring element in list
calculate most occuring value of a list in python
find element that occurs most times in array python
most occurrence element in list python
print the most occuring element python
most common value function python
most of number list python
most common item in list python
python most common value
find the most common number in a list
find frequency of most frequent element in array python without imports
how to find the value that's specified the most times in a list
most common element in array python
look for the most frecuent number in a python list
how to grab most common item in list python
counter most frequent python
python count max occurrences in list
python most frequent elements in list
python most common value in array
python count of max number occurrences in list
how to return string that is occurring the most in the list python
find the most frequent number in array python
list maximum repeated elements python
python find the item in array that apears the most
choosing highest occuring elements in python
most occuring string in list
how to find most repeated element in python
frequency of most frequent digit in list in python
how to find most common element in a list python
mostfrequency + python
how to find max number of occurrences in list python
python which number appears the most
find frequent number in array python
how to find maximum repect number in list python
how i find the most shot values in a list

Find most frequent element in a list in Python

PythonServer Side ProgrammingProgramming

In this article we will see how to find the element which is most common in a given list. In other words, the element with highest frequency.

Find Maximum Value in List in Python

In this article, we will learn to find the maximum value in a list in Python. We will use some built-in functions, simple approaches, and some custom codes as well to understand the logic. Let's first have a quick look over what is a list in Python and how can we find the maximum value or largest number in a list.