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Brane Enterprises Data Scientist Interview Questions and Answers

Updated 17 Jun 2024

Brane Enterprises Data Scientist Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

It contain both Aptitude and Coding about base models and Deep learning too

Round 2 - Technical 

(2 Questions)

  • Q1. What different models technique ?
  • Ans. 

    Different models techniques include linear regression, decision trees, random forests, support vector machines, and neural networks.

    • Linear regression is used for predicting continuous values.

    • Decision trees are used for classification and regression tasks.

    • Random forests are an ensemble method based on decision trees.

    • Support vector machines are used for classification tasks.

    • Neural networks are used for complex pattern re

  • Answered by AI
  • Q2. What are performance metric where to use what?
  • Ans. 

    Different performance metrics are used for different types of machine learning models to evaluate their effectiveness.

    • For classification models, metrics like accuracy, precision, recall, F1 score, and ROC-AUC are commonly used.

    • For regression models, metrics like mean squared error (MSE), mean absolute error (MAE), and R-squared are commonly used.

    • For clustering models, metrics like silhouette score and Davies-Bouldin in...

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Explain about Project
  • Q2. What are problems faced in that project?

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic questions on resume back propagation , gradient descent , activation functions and what is the significance why resnet , vanishing gradient poroblem

Data Scientist Interview Questions Asked at Other Companies

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Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I appeared for an interview in Oct 2023.

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. Resume based questions
Round 3 - Technical 

(1 Question)

  • Q1. In depth ML and DL

Interview Preparation Tips

Interview preparation tips for other job seekers - Got ghosted from the HR.

Interview questions from similar companies

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

C++ on an idle in front of the Interviewer

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Ml, nlp, python, sql, random forest

Round 2 - Technical 

(1 Question)

  • Q1. Technical data scientist projects related situations based questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared on projects
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
No response

I appeared for an interview in Jul 2024.

Round 1 - HR 

(1 Question)

  • Q1. What machine learning algorithm you have used ?
  • Ans. 

    I have used various machine learning algorithms including linear regression, decision trees, random forests, support vector machines, and neural networks.

    • Linear Regression

    • Decision Trees

    • Random Forests

    • Support Vector Machines

    • Neural Networks

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare stats even for HR interview

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Given A Data Set And Find any anomalies and how to clean up this data
  • Q2. Basic SQL/Pandas
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Assignment 

Defect detection based on IV reading

Round 2 - Technical 

(1 Question)

  • Q1. ML basics like preprocessing step , balance imbalance dataset, correlation
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
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. Basic Machine Learning and Deep Learning Questions
Round 3 - Technical 

(1 Question)

  • Q1. Live coding test on python
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion’s

I applied via Hirist and was interviewed in 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 - Technical 

(1 Question)

  • Q1. Projects, Ml basics, EDA basics, buisiness intelligence, communication, personality testing, etc.

Interview Preparation Tips

Topics to prepare for FutureAnalytica Data Scientist interview:
  • ML, EDA, CLOUD, BUSINESS INTELLI
Interview preparation tips for other job seekers - Just get your basics clear. Predictive Analytics, Business insights, Text Analytics, some very good projects.

Brane Enterprises Interview FAQs

How many rounds are there in Brane Enterprises Data Scientist interview?
Brane Enterprises interview process usually has 2-3 rounds. The most common rounds in the Brane Enterprises interview process are Technical, Resume Shortlist and Coding Test.
How to prepare for Brane Enterprises Data 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 Brane Enterprises. The most common topics and skills that interviewers at Brane Enterprises expect are Deep Learning, Machine Learning, NLP, Neural Networks and Python.
What are the top questions asked in Brane Enterprises Data Scientist interview?

Some of the top questions asked at the Brane Enterprises Data Scientist interview -

  1. What are performance metric where to use wh...read more
  2. What different models techniqu...read more
  3. basic questions on resume back propagation , gradient descent , activation fun...read more

Tell us how to improve this page.

Brane Enterprises Data Scientist Interview Process

based on 3 interviews

Interview experience

3
  
Average
View more

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Brane Enterprises Data Scientist Salary
based on 67 salaries
₹7.9 L/yr - ₹27.6 L/yr
7% more than the average Data Scientist Salary in India
View more details

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based on 13 reviews

2.3/5

Rating in categories

2.9

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2.9

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2.8

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1.9

Job security

2.3

Company culture

2.2

Promotions

2.6

Work satisfaction

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