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Viacom18 Media Senior Data Scientist Interview Questions and Answers
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Data Scientist Interview Questions & Answers
Zee Entertainment Enterprises
Anonymous
posted on 3 May 2023
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
Selected
I applied via Campus Placement and was interviewed in Nov 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
(4 Questions)
- Q1. 1. First question was, from my project asked me that explain one project.
- Ans. I have done three project, out of this three project one project was movie recommendation syatem. That i was explained. Then some counter question from project like how did you convert text to numerical, which technique you used here. I able to give all questions answer from project.
- Q2. 2. After they asked me, what is your subject preference?
- Ans. My subject preference was NLP, Deep Learning, ML. Afrer that asked some question from NLP like what is term document matrix, tf-idf, word embedding, Gradient descent, why we have to change learning rate after every epoch, how lr change, precision recall.
- Q3. 3. My one projcet was sentimental analysis that was by LSTM model. So, next question was explain how LSTM model work and architecture .
- Ans. Then I was explained workin flow of LST model and architecture. Then asked me did you know bidireectional LSTM. I said yes, then explained.
- Q4. 4. One question was from sql. what is the condition for primary key? last question one case business case study. this is all about my interview. My interview was 50 min and selected for HR round.
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Round 3 - HR
(1 Question)
- Q1. Phone call round, just asked me are you interested to come here.
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Data Scientist Interview Questions & Answers
Zee Entertainment Enterprises
Sanju
posted on 14 Feb 2024
Interview experience
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected
I applied via campus placement at Calcutta University and was interviewed before Feb 2023. There were 2 interview rounds.
Round 1 - Coding Test
Leetcode hard level coding with 4-5 questions
Round 2 - Technical
(1 Question)
- Q1. Machine Learning algorithms, Statistics, NLP
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Interview Preparation Tips
Interview preparation tips for other job seekers - Study Machine Learning, NLP, Deep Learning. Learn about Generative AI, LLM, Prompt Engineering.
Kumar Saurabh
Interview Preparation Tips
Round: Resume Shortlist
Tips: Not in your hands. Just try to make as good a resume as you can.
Round: Puzzle Interview
Experience: Very common puzzle questions. Had a good chat with the interviewer.
Tips: Make sure you make the interviewer aware of your thought process while solving a problem.
Round: HR Interview
Experience: Again, common questions like why this company? What's the plan 2 years down the line?
Tips: Speak the truth. Never make up anything. Ask questions about your profile.
General Tips: Don't worry about it. Its a great learning experience. Let this learning be accompanied by joy.
Skills: Calmness, Aptitude, Attitude
College Name: Indian Institute of Technology, Bombay
Motivation: Startup environment backed by one of country's biggest corporate house ensures lots of responsibilities and a steep learning curve along with great money.
Funny Moments: The whole puzzle interview was fun.
Tips: Not in your hands. Just try to make as good a resume as you can.
Round: Puzzle Interview
Experience: Very common puzzle questions. Had a good chat with the interviewer.
Tips: Make sure you make the interviewer aware of your thought process while solving a problem.
Round: HR Interview
Experience: Again, common questions like why this company? What's the plan 2 years down the line?
Tips: Speak the truth. Never make up anything. Ask questions about your profile.
General Tips: Don't worry about it. Its a great learning experience. Let this learning be accompanied by joy.
Skills: Calmness, Aptitude, Attitude
College Name: Indian Institute of Technology, Bombay
Motivation: Startup environment backed by one of country's biggest corporate house ensures lots of responsibilities and a steep learning curve along with great money.
Funny Moments: The whole puzzle interview was fun.
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