Practice
Resources
Contests
Online IDE
New
Free Mock
Events New Scaler
Practice
Improve your coding skills with our resources
Contests
Compete in popular contests with top coders
logo
Events
Attend free live masterclass hosted by top tech professionals
New
Scaler
Explore Offerings by SCALER

As a Series

Problem Description

Let's say you are going to work on a Natural Language Processing (NLP) project and currently collecting a dataset which will be used in that project. The team has decided to assign you the task of collecting the dataset in an optimized manner.

As one can see if we go on to collect each word according to their frequency the storage usage can become quite large. So you came up with the idea of storing the unique words(alphabet's case matters here) with their frequency in a pandas series object, as this data can be used in different processes more accurately.

Let's say you are given the raw data in form of a string, for storing all the words write a program which can take a string as an input and return the unique words and the corresponding frequency in form of a Pandas Series object. The indices of the series should be the unique words and the values should be the frequency of those unique words.
Just complete the function that returns a Series object.

Notes

  • String contains no special character.
  • Always a Non-empty string.
  • Case sensitive i.e. He and he should be treated as two different word tokens.
  • Series indices are sorted by python inbuilt function.
  • The code for taking input and printing the series is already written, you just have to complete the function that returns a series which satisfies all the requirements.
  • Optional : Using same strategies you can also look up to approaches and functions to sort the words according to their frequencies.


Input Format
String with space separated words. (basically a sentence)

Output Format
space separated words in first line.
space separated values in the second line.

Sample Input
He said he is the king
Sample Output
He he is king said the

1 1 1 1 1 1 



Start solving As a Series on Interview Code Editor
Hints
  • Hint 1

Discussion


Loading...
Click here to start solving coding interview questions
Free Mock Assessment
Fill up the details for personalised experience.
Phone Number *
OTP will be sent to this number for verification
+1 *
+1
Change Number
Graduation Year *
Graduation Year *
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
*Enter the expected year of graduation if you're student
Current Employer
Company Name
College you graduated from
College/University Name
Job Title
Job Title
Engineering Leadership
Software Development Engineer (Backend)
Software Development Engineer (Frontend)
Software Development Engineer (Full Stack)
Data Scientist
Android Engineer
iOS Engineer
Devops Engineer
Support Engineer
Research Engineer
Engineering Intern
QA Engineer
Co-founder
SDET
Product Manager
Product Designer
Backend Architect
Program Manager
Release Engineer
Security Leadership
Database Administrator
Data Analyst
Data Engineer
Non Coder
Other
Please verify your phone number
Edit
Resend OTP
By clicking on Start Test, I agree to be contacted by Scaler in the future.
Already have an account? Log in
Free Mock Assessment
Instructions from Interviewbit
Start Test