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EXL Service Data Science Manager Interview Questions and Answers
EXL Service Data Science Manager Interview Experiences
1 interview found
Anonymous
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I applied via Recruitment Consulltant and was interviewed in Feb 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Implement backpropagation algorithm in python
- Ans.
Backpropagation algorithm is used to train neural networks by calculating gradients of the loss function with respect to the weights.
Initialize weights randomly
Forward pass to calculate predicted output
Calculate loss using a loss function like mean squared error
Backward pass to calculate gradients using chain rule
Update weights using gradients and a learning rate
- Q2. How do you ensure that retrieval in RAG give the correct documents? Explain any project involving generative AI.
- Ans.
Ensuring correct document retrieval in RAG and discussing a project involving generative AI.
Utilize a combination of retrieval and generative models in RAG to ensure correct document retrieval.
Implement techniques such as fine-tuning the models, using diverse training data, and optimizing hyperparameters.
Regularly evaluate the performance of the models through metrics like precision, recall, and F1 score.
Provide exampl...
More in-depth discussion about the projects. Why did you take certain decisions etc.
Interview Preparation Tips
- Machine Learning
- Deep Learning
- Generative AI
- Python
Skills evaluated in this interview
Interview questions from similar companies
I applied via LinkedIn and was interviewed before Nov 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How do you manage conflicts within team
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. What tools do you recommend for content authoring?
- Ans.
There are several tools available for content authoring, depending on the type of content and the level of expertise.
For beginners, tools like Grammarly and Hemingway can help with grammar and readability.
For more advanced users, Adobe Creative Suite and Microsoft Office are popular options.
Content management systems like WordPress and Drupal are also useful for creating and managing content.
Collaboration tools like Go...
- Q2. Adobe Captivate is a standalone authoring tool and one of the best tools with rich features.
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Why did you chose this role ?
- Q2. WHy are you quitting your existing company?
I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
(1 Question)
- Q1. Details of LOI, articles of UCP, scope of ISBP
(2 Questions)
- Q1. What are your salary expectations?
- Q2. Share details of your previous job.
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Accounting question asked
- Q2. Answer has been given accordingly
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. About your previous experience
Interview Preparation Tips
I applied via Walk-in and was interviewed before Apr 2021. There was 1 interview round.
(2 Questions)
- Q1. What is accrual and it's entry
- Ans.
Accrual is an accounting method where revenue or expenses are recognized when earned or incurred, regardless of when payment is received or made.
Accrual accounting is the opposite of cash accounting
Accruals are recorded as adjusting entries in the general ledger
Examples of accruals include interest expense, salaries payable, and accounts receivable
The entry for an accrual involves debiting an expense account and credit
- Q2. What is contingency liability
- Ans.
Contingency liability is a potential liability that may occur in the future based on certain events or circumstances.
It is a liability that is not certain but may occur in the future
It is based on certain events or circumstances
Examples include lawsuits, warranties, and environmental cleanup costs
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed before Dec 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Technical competencies
- Q2. You should mention all your technical competencies with appropriate examples. this really helps.
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Aug 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Accrual Accounting
- Q2. Exchange Rate Translation
Interview Preparation Tips
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EXL Service Data Science Manager Interview Process
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