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Crayon Data Associate Data Scientist Interview Questions and Answers

Updated 18 Apr 2024

Crayon Data Associate 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 campus placement at Indian Institute of Technology (IIT), Chennai and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - Coding Test 

2 SQL questions and 3 python coding questions

Round 2 - Technical 

(1 Question)

  • Q1. Questions on resume primarily

Interview Preparation Tips

Interview preparation tips for other job seekers - Work on ML models deeply

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
Less than 2 weeks
Result
-

I applied via Referral and was interviewed before Aug 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is over fitting
  • Ans. 

    Overfitting occurs when a model learns the training data too well, leading to poor performance on new, unseen data.

    • Overfitting occurs when a model is too complex and captures noise in the training data.

    • It can be identified when a model performs well on training data but poorly on test data.

    • Techniques to prevent overfitting include cross-validation, regularization, and early stopping.

    • Example: A decision tree with too ma...

  • Answered by AI

Skills evaluated in this interview

I applied via Referral and was interviewed in Feb 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Was asked to code a tweet classifier.
  • Q2. Was asked to design a recommendation engine

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared on basics, first principles have to be strong, design discussions and architecture of the whole solution are important.

Crayon Data Interview FAQs

How many rounds are there in Crayon Data Associate Data Scientist interview?
Crayon Data interview process usually has 2 rounds. The most common rounds in the Crayon Data interview process are Coding Test and Technical.

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Crayon Data Associate Data Scientist Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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