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Hindustan Unilever Senior Data Scientist Interview Questions and Answers
Hindustan Unilever Senior Data Scientist Interview Experiences
1 interview found
Anonymous
I applied via Approached by Company and was interviewed before Jun 2023. There were 4 interview rounds.
(2 Questions)
- Q1. Resume projects
- Q2. Logistic regression
(1 Question)
- Q1. ML questions- Logistic regression derivation
Forecasting of products demands
(1 Question)
- Q1. ML questions and project discussion
Interview questions from similar companies
(2 Questions)
- Q1. Coding round with mix questions on machine learning
- Q2. Computer vision and nlp based questions
(2 Questions)
- Q1. Tel me about your family background
- Ans.
I come from a close-knit family with a diverse background.
My parents are both immigrants from different countries, which has given me a unique perspective on different cultures.
I have two siblings, one older and one younger, who have always been supportive of my career choices.
Family gatherings are always filled with laughter and delicious homemade food.
My family has always emphasized the importance of education and ha
- Q2. Why do you want to join us
- Ans.
I am excited about the innovative projects and collaborative team at your company.
I am impressed by the cutting-edge technology and data-driven approach of your company.
I believe my skills and experience align well with the challenges and opportunities at your company.
I am eager to work with a talented team and contribute to impactful projects.
Your company's reputation for fostering a culture of learning and growth is
Data Scientist Interview Questions & Answers
Colgate Palmolive
Shalom Thilagarajan
posted on 15 Oct 2024
(4 Questions)
- Q1. Project Related
- Q2. Challenges Faced
- Ans.
Handling large volumes of data, ensuring data quality, and interpreting complex data.
Dealing with unstructured data from various sources
Ensuring data quality and accuracy through data cleaning and preprocessing
Interpreting complex data and deriving meaningful insights
Implementing machine learning algorithms to analyze data
Communicating findings to non-technical stakeholders
- Q3. Basic Stats Questions
- Q4. Ml Concepts and Basics of Deep Learning
It has behavioural and ability to focus rounds where behavioural have several questions repeated in different forms and answers in different categories. Choose extreme ones, it shows your confidence and clarify
(3 Questions)
- Q1. More about the projects
- Q2. What were the innovative ideas you thought
- Q3. How would you calculate impact of a project
- Ans.
Calculate impact of a project by analyzing key metrics and outcomes.
Identify key metrics to measure impact such as revenue, cost savings, customer satisfaction, etc.
Quantify the baseline performance before the project and compare it to the performance after the project.
Use statistical analysis to determine the significance of the project's impact.
Consider both short-term and long-term effects of the project.
Seek feedba...
Dheivayani K
Selected
I applied via Campus Placement and was interviewed before Dec 2023. There was 1 interview round.
(1 Question)
- Q1. Describe about yourself and why you want to join us
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Why we need to method validation
- Ans.
Method validation ensures accuracy, precision, and reliability of analytical results.
To ensure that the method is suitable for its intended use
To ensure that the method is accurate, precise, and reliable
To comply with regulatory requirements
To minimize the risk of producing incorrect results
To ensure consistency in results over time and across different laboratories
Examples: validation of analytical methods used in pha...
- Q2. You should know regulatory guidelines
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Apr 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Centroid activation function
- Ans.
Centroid activation function is used in clustering algorithms to determine the centroid of a cluster.
Centroid activation function is used in unsupervised learning algorithms like K-means clustering.
It calculates the centroid of a cluster by taking the mean of all the data points in the cluster.
The function is used to update the centroid in each iteration of the clustering algorithm.
It is a simple and efficient way to f
Interview Preparation Tips
Skills evaluated in this interview
I was interviewed before Jul 2020.
Interview Questionnaire
2 Questions
- Q1. Knowledge about the products development what I handeled
- Q2. You can thought how grow the categories which will handover to you and what benefits to company
Interview Preparation Tips
I applied via Company Website and was interviewed before Dec 2022. There were 2 interview rounds.
(1 Question)
- Q1. How do you use your creativity and technical knowledge to solve problems at your work place?
I applied via LinkedIn and was interviewed in Sep 2023. There were 2 interview rounds.
Some standard test and aptitude test everyone has to take before being shortlisted for itnerview
(2 Questions)
- Q1. Name github commands
- Ans.
GitHub commands are used to interact with repositories on GitHub platform.
git clone
: Clone a repository to your local machine git add
: Add a file to the staging area git commit -m 'commit message': Commit changes to the repository
git push origin
: Push changes to a remote repository git pull origin
: Pull changes from a remote repository
- Q2. DE questions like how to you deploy
Interview Preparation Tips
Skills evaluated in this interview
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Hindustan Unilever Senior Data Scientist Reviews and Ratings
based on 2 reviews
Rating in categories
|
Teritory Sales Officer
940
salaries
|  ₹5.5 L/yr - ₹12.5 L/yr |
|
Assistant Manager
727
salaries
| ₹8.9 L/yr - ₹29.3 L/yr |
|
Sales Executive
516
salaries
| ₹0.9 L/yr - ₹7.6 L/yr |
|
Marketing Executive
401
salaries
| ₹1.1 L/yr - ₹5.5 L/yr |
|
Key Accounts Executive
350
salaries
| ₹7.8 L/yr - ₹15.5 L/yr |
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