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Empower Data Scientist Interview Questions and Answers

Updated 29 Nov 2023

Empower Data Scientist Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Programming an algorithm
  • Ans. 

    Programming an algorithm

    • Understand the problem and define the desired outcome

    • Break down the problem into smaller steps

    • Choose the appropriate programming language and tools

    • Implement the algorithm using code

    • Test and debug the algorithm for correctness and efficiency

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. Case study about an advertisement and data collection

Interview Preparation Tips

Interview preparation tips for other job seekers - Do some case study, master the basics of ML

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Basic Recommendation System Questions
  • Q2. A B Testing Questions
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Discussion on linear regression and regularisation techniques
  • Q2. Discussion on tree based models and measures to score the models

Interview Preparation Tips

Topics to prepare for Paytm Data Scientist interview:
  • Regression
  • Machine Learning
Interview preparation tips for other job seekers - Prepare core definitions and theory for data science properly including maths and equations in details.

Data Scientist Interview Questions & Answers

Paytm user image deep shikha Shish

posted on 1 Jul 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jul 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

2 hours, 12th level math questions

Round 2 - Coding Test 

1 hour, sql and python

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Asked firstly some question over my resume then 2 case study type problems where i have to improve the recommdation system for zomato, and finally one coding question based on two pointer
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Explain bagging vs boosting
  • Ans. 

    Bagging and boosting are ensemble learning techniques used to improve the performance of machine learning models.

    • Bagging (Bootstrap Aggregating) involves training multiple models independently on different subsets of the training data and then combining their predictions through averaging or voting.

    • Boosting involves training multiple models sequentially, where each subsequent model corrects the errors made by the previ...

  • Answered by AI
Round 2 - Case Study 

How to judge if the comment is actually describing a product

I applied via Naukri.com and was interviewed in May 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Normal Data Science questions
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion and HR related queries

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical must be sound. Candidate must brush up technicals thoroughly. They may ask you for coding as well.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Case Study 

Business Related case study, signed NDA

Round 2 - Technical 

(2 Questions)

  • Q1. Count number of Parameters in BERT
  • Q2. 3 sum array problem

Interview Preparation Tips

Interview preparation tips for other job seekers - NA
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Came for campus. Asked questions around basics of ML namely CV, L1, L2 loss & their assumptions, Boosting and Bagging
Round 2 - One-on-one 

(1 Question)

  • Q1. Gave a case study on solving a NLP problem

I applied via Approached by Company and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Aptitude Test 

Explain dynamic programming with memoization

Round 3 - HR 

(2 Questions)

  • Q1. Where are you from, and why are you joining the company
  • Q2. Why are you joining the company

Interview Preparation Tips

Interview preparation tips for other job seekers - First, they will ask about the breadth of your ML skills and the depth going forward

Empower Interview FAQs

How many rounds are there in Empower Data Scientist interview?
Empower interview process usually has 3 rounds. The most common rounds in the Empower interview process are Resume Shortlist, Technical and One-on-one Round.
What are the top questions asked in Empower Data Scientist interview?

Some of the top questions asked at the Empower Data Scientist interview -

  1. Programming an algori...read more
  2. Case study about an advertisement and data collect...read more

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Empower Data Scientist Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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