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Cuelogic Data Scientist Interview Questions and Answers

Updated 19 Jan 2021

Cuelogic Data Scientist Interview Experiences

1 interview found

I applied via Recruitment Consultant and was interviewed in Dec 2020. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. I was working on text projects in my current company and was asked the questions around that only. 1. What is a count vectorizer?
  • Q2. How to train a custom word embedding model?
  • Ans. 

    Custom word embedding models can be trained using algorithms like Word2Vec and GloVe.

    • Choose a corpus of text data to train the model on

    • Preprocess the text data by tokenizing and cleaning it

    • Use an algorithm like Word2Vec or GloVe to train the model

    • Tune hyperparameters like vector size and window size for optimal results

    • Evaluate the model using metrics like cosine similarity and word analogy tests

  • Answered by AI
  • Q3. What are the different text clustering algorithms?
  • Ans. 

    Text clustering algorithms group similar documents together based on their content.

    • K-means clustering

    • Hierarchical clustering

    • DBSCAN

    • Latent Dirichlet Allocation (LDA)

    • Non-negative Matrix Factorization (NMF)

    • Agglomerative clustering

    • Spectral clustering

  • Answered by AI
  • Q4. What text pre-processings you did?
  • Ans. 

    I performed standard text pre-processing techniques such as tokenization, stop word removal, and stemming.

    • Tokenization to split text into individual words or phrases

    • Stop word removal to eliminate common words that do not add meaning

    • Stemming to reduce words to their root form

    • Lowercasing to standardize text

    • Removing punctuation and special characters

    • Handling misspellings and abbreviations

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Revise your previous implementations Thoroughly.
Be prepared with Why and how type of questions for every statement you make about your previous implementations.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected
Round 1 - Assignment 

Object Detection on a subset of COCO dataset having Cars and Person classes

Round 2 - Technical 

(1 Question)

  • Q1. Technical discussion on Machine Learning, Deep Learning Concepts and coding round.
Round 3 - Technical 

(1 Question)

  • Q1. Technical discussion on Deep Learning and Computer Vision.
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Apr 2023. 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 - One-on-one 

(2 Questions)

  • Q1. What is zero coupon bond?
  • Ans. 

    A zero coupon bond is a bond that pays no interest and is sold at a discount to its face value.

    • Zero coupon bonds are also known as discount bonds.

    • Investors buy these bonds at a price lower than their face value and receive the full face value at maturity.

    • The difference between the purchase price and the face value is the investor's return.

    • Zero coupon bonds are often used for long-term investments, such as retirement sa...

  • Answered by AI
  • Q2. What is corporate actions and how you record those in books?
  • Ans. 

    Corporate actions are events initiated by a company that can affect its stock price and shareholders. They are recorded in books through various accounting entries.

    • Corporate actions include stock splits, dividends, mergers, acquisitions, and spin-offs.

    • These actions are recorded in books through journal entries and adjustments to accounts such as retained earnings and stockholders' equity.

    • For example, if a company decla...

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Self Introduction
  • Q2. Salary Expectation
Round 2 - Technical 

(1 Question)

  • Q1. 14 questions in excel formulas

Interview Preparation Tips

Interview preparation tips for other job seekers - To prepare Excel Formulas and Hlookup,vlookup and etc....
Interview experience
5
Excellent
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 - HR 

(2 Questions)

  • Q1. About my self and experience
  • Q2. About my hobbies
Round 3 - Technical 

(2 Questions)

  • Q1. Document verify
  • Q2. Tel about my favorite topic
  • Ans. 

    My favorite topic is artificial intelligence and its impact on society.

    • AI has revolutionized various industries such as healthcare, finance, and transportation

    • Ethical considerations surrounding AI development and deployment are crucial

    • AI has the potential to both improve and disrupt society in significant ways

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - manager round 0ne to one and telling about my experience

I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Complex sql scenarios and their results
  • Ans. 

    Complex SQL scenarios and their results

    • Using subqueries to filter data

    • Joining multiple tables with complex conditions

    • Using window functions to calculate running totals

    • Pivoting data to transform rows into columns

    • Using recursive queries to traverse hierarchical data

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Should have strong knowledge in SQL, ETL & DWH concepts

Skills evaluated in this interview

Interview experience
5
Excellent
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 - HR 

(1 Question)

  • Q1. Previous year experience
Round 3 - One-on-one 

(1 Question)

  • Q1. Type of value added to the company
  • Ans. 

    I add value to the company by leveraging my skills and experience to drive growth, improve efficiency, and enhance overall performance.

    • Implementing cost-saving initiatives

    • Developing innovative solutions to challenges

    • Improving processes and workflows

    • Increasing revenue through strategic partnerships

    • Enhancing customer satisfaction and retention

  • Answered by AI

Associate Interview Questions & Answers

VDart user image Nitharsana Natarajan

posted on 21 Aug 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jul 2023. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Tell about my self and experience
Round 2 - One-on-one 

(1 Question)

  • Q1. Telling about myself and my experience with my manager

I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Questions were mainly around NLP, my project and some ML and DL basics. Some questions were also there from time series data.

Interview Preparation Tips

Interview preparation tips for other job seekers - One should be clear with their projects and basics.

Data Engineer Interview Questions & Answers

DISYS user image Srinivasa moorthy

posted on 29 Feb 2024

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

(1 Question)

  • Q1. Explain process in adf
  • Ans. 

    ADF stands for Azure Data Factory, a cloud-based data integration service that allows you to create, schedule, and manage data pipelines.

    • ADF allows you to create data-driven workflows for orchestrating and automating data movement and data transformation.

    • You can use ADF to ingest data from various sources, process and transform the data, and then publish the data to different destinations.

    • ADF supports a wide range of d...

  • Answered by AI

Skills evaluated in this interview

Cuelogic Interview FAQs

How to prepare for Cuelogic 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 Cuelogic. The most common topics and skills that interviewers at Cuelogic expect are Data Science, Machine Learning, Python, AWS and Clustering.
What are the top questions asked in Cuelogic Data Scientist interview?

Some of the top questions asked at the Cuelogic Data Scientist interview -

  1. How to train a custom word embedding mod...read more
  2. What are the different text clustering algorith...read more
  3. What text pre-processings you d...read more

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