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Yandex Data Scientist Interview Questions and Answers
Updated
30 Sep 2024
1 interview found
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Anonymous
Interview experience
Excellent
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Approached by Company and was interviewed before Sep 2023.
2 Interview Rounds
1
HR Round (2 Questions)
- Q1. About my experience Add Answer
- Q2. About salary expectations Add Answer
2
Technical Round (2 Questions)
- Q1. Decision trees algorithm explained View Answers (1)
- Q2. Linear regression algorithm explained View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Algorithm preparation!
Skills evaluated in this interview
Top trending discussions
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
Got a question about Yandex?
Ask anonymously on communities.
Interview questions from similar companies
Interview experience
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Not Selected
I applied via Job Portal and was interviewed in Nov 2024.
3 Interview Rounds
1
Coding Test Round
SQL and Python coding test
2
Technical Round (2 Questions)
- Q1. Bagging vs Boosting Add Answer
- Q2. Overfitting and Underfitting in GBDT Add Answer
3
HR Round (2 Questions)
- Q1. Questions on Recent project Add Answer
- Q2. Deep Learning vs classical ML Add Answer
Interview experience
Poor
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via Referral and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. SQL and pandas coding Add Answer
- Q2. Resume projects deep dive Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - No matter what kinds of questions indicated in HR email, be prepared for behavioral questions all the time
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Case Study Round
Business Related case study, signed NDA
2
Technical Round (2 Questions)
- Q1. Count number of Parameters in BERT Add Answer
- Q2. 3 sum array problem Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - NA
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
One-on-one Round (1 Question)
- Q1. Coding and data structure Add Answer
2
Technical Round (1 Question)
- Q1. ML Breadth and depth Add Answer
Namitha Cherian
Interview experience
Average
Difficulty level
Easy
Duration
4-6 weeks
Result
-
I applied via Referral and was interviewed before Oct 2023.
2 Interview Rounds
1
One-on-one Round (1 Question)
- Q1. Explain past projects Add Answer
2
One-on-one Round (1 Question)
- Q1. Explain resume points View Answers (1)
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Coding Test Round
SQL - shared question on the screen and asked to code in SQL
2
Technical Round (1 Question)
- Q1. Nth highes salary Add Answer
Atmuri Ganesh
I applied via Recruitment Consulltant and was interviewed in Jun 2022.
2 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (2 Questions)
- Q1. Write a SQL query to find all duplicate emails in a table named person View Answers (1)
- Q2. Given a weather table, write a sql query to find all date's ids with higher temperature compared to it's previous dates View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Questions will be asked about machine learning models and SQL query.
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Campus Placement and was interviewed in Oct 2023.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Ask 4 programming question 1)prime in range ,2)Matrix multiplication,3)Spiral Matrix 4)separte vowels from string Add Answer
Interview Preparation Tips
Topics to prepare for Amazon Data Scientist interview:
- Java
- SQL
Jayanti Gautam
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
One-on-one Round (1 Question)
- Q1. Explain bagging vs boosting View Answers (1)
2
Case Study Round
How to judge if the comment is actually describing a product
Yandex Interview FAQs
How many rounds are there in Yandex Data Scientist interview?
Yandex interview process usually has 2 rounds. The most common rounds in the Yandex interview process are HR and Technical.
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