Yellow cover of Using Counter - a Dictionary Subclass in Python. This template resource is from 365 Data Science.

Using Counter - a Dictionary Subclass in Python

Hristina Hristova

Hristina Hristova

Course Author

The following is a program that demonstrates the usage of the Counter subclass. It is used to determine the frequency of all characters in a string. This Counter object is then converted into a dictionary. Dictionary comprehension is then used to remove unnecessary characters from the dictionary. Some other related topics you might be interested in are While Loops in Python, Dictionary Comprehension in Python, and Bubble Sort in Python . The Using Counter - a Dictionary Subclass in Python is among the topics covered in detail in the 365 Data Science program.  

Hristina Hristova

Hristina Hristova

Course Author


Who is it for

This free template is for Machine Learning Engineers, Data Scientists, Data Analysts, Data Architects, BI Developers and anyone who wants to become better at using strings and objects in Python.

How it can help you

This template explores the Counter class which is a helpful tool that creates a dictionary with the keys being their count in the text. This can be used, for example, when analyzing the overall performance of students based on their exam grades.

Using Counter - a Dictionary Subclass in Python

Yellow cover of Using Counter - a Dictionary Subclass in Python. This template resource is from 365 Data Science.