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Dream11 Decision Scientist Interview Questions and Answers
Updated
13 Dec 2022
Dream11 Decision Scientist Interview Experiences
1 interview found
Anonymous
Interview experience
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected
I applied via Referral
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
(2 Questions)
- Q1. Questions on my Undergraduate and last employment projects. Hackerrank coding round: 2 questions (easy-medium level) Hackerrank Sql round: 2 questions (easy-medium level; window function)
- Q2. Explain working of recommendation system.
- Ans.
Recommendation system uses data analysis and machine learning algorithms to suggest items to users based on their preferences.
Collect user data and item data
Analyze data to find patterns and similarities
Use machine learning algorithms to make predictions and suggest items to users
Continuously update and improve the system based on user feedback
Examples: Netflix suggesting movies based on viewing history, Amazon suggest
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Interview Preparation Tips
Interview preparation tips for other job seekers - Study basic of ML, Advanced SQL and famous interview puzzle questions.
Although i felt the interview went good, i was not selected because they said they were looking for more experience. I could solve both the coding questions.
Although i felt the interview went good, i was not selected because they said they were looking for more experience. I could solve both the coding questions.
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Oxane Partners
Disappointing Interview Experience with D.E. Shaw
I recently interviewed with D.E. Shaw, and it turned out to be one of the most draining experiences I’ve had. The interviewer’s approach felt unnecessarily harsh and dismissive, which made the entire process uncomfortable. At multiple points, the interviewer asked me to drop off the call, even when I tried asking basic questions about the designation, job description, and other details. After the interview, I found myself sitting there for a few minutes, trying to process what just happened. It left me questioning the overall tone and professionalism of the interview. Definitely not the experience I was expecting from such a well-known firm.
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Interview questions from similar companies
I applied via Approached by Company and was interviewed before Aug 2021. There were 2 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 - Coding Test
3 Machine Learning coding questions medium level
Interview Preparation Tips
Topics to prepare for Verse Innovation Data Science Intern interview:
- Machine Learning
- Deep Learning
- Python
- Statistics
Dream11 Interview FAQs
How many rounds are there in Dream11 Decision Scientist interview?
Dream11 interview process usually has 2 rounds. The most common rounds in the Dream11 interview process are Resume Shortlist and Technical.
How to prepare for Dream11 Decision Scientist interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Dream11. The most common topics and skills that interviewers at Dream11 expect are Android, Machine Learning, Python, RPM and SQL.
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